The electromagnetic force has an asymmetry: the magnetic field lags the electric field. The phase shift is 90 degrees. We can use complex notation to write the E and B vectors as functions of each other. Indeed, the Lorentz force on a charge is equal to: F = qE + q(v×B). Hence, if we know the (electric field) E, then we know the (magnetic field) B: B is perpendicular to E, and its magnitude is 1/c times the magnitude of E. We may, therefore, write:
B = –iE/c
The minus sign in the B = –iE/c expression is there because we need to combine several conventions here. Of course, there is the classical (physical) right-hand rule for E and B, but we also need to combine the right-hand rule for the coordinate system with the convention that multiplication with the imaginary unit amounts to a counterclockwise rotation by 90 degrees. Hence, the minus sign is necessary for the consistency of the description. It ensures that we can associate the aeiEt/ħ and ae–iEt/ħ functions with left and right-handed spin (angular momentum), respectively.
Now, we can easily imagine a antiforce: an electromagnetic antiforce would have a magnetic field which precedes the electric field by 90 degrees, and we can do the same for the nuclear force (EM and nuclear oscillations are 2D and 3D oscillations respectively). It is just an application of Occam’s Razor principle: the mathematical possibilities in the description (notations and equations) must correspond to physical realities, and vice versa (one-on-one). Hence, to describe antimatter, all we have to do is to put a minus sign in front of the wavefunction. [Of course, we should also take the opposite of the charge(s) of its antimatter counterpart, and please note we have a possible plural here (charges) because we think of neutral particles (e.g. neutrons, or neutral mesons) as consisting of opposite charges.] This is just the principle which we already applied when working out the equation for the neutral antikaon (see Annex IV and V of the above-referenced paper):
Don’t worry if you do not understand too much of the equations: we just put them there to impress the professionals. 🙂 The point is this: matter and antimatter are each other opposite, literally: the wavefunctions aeiEt/ħ and –aeiEt/ħ add up to zero, and they correspond to opposite forces too! Of course, we also have lightparticles, so we have antiphotons and antineutrinos too.
We think this explains the rather enormous amount of so-called dark matter and dark energy in the Universe (the Wikipedia article on dark matter says it accounts for about 85% of the total mass/energy of the Universe, while the article on the observable Universe puts it at about 95%!). We did not say much about this in our YouTube talk about the Universe, but we think we understand things now. Dark matter is called dark because it does not appear to interact with the electromagnetic field: it does not seem to absorb, reflect or emit electromagnetic radiation, and is, therefore, difficult to detect. That should not be a surprise: antiphotons would not be absorbed or emitted by ordinary matter. Only anti-atoms (i.e. think of a antihydrogen atom as a antiproton and a positron here) would do so.
So did we explain the mystery? We think so. 🙂
We will conclude with a final remark/question. The opposite spacetime signature of antimatter is, obviously, equivalent to a swap of the real and imaginary axes. This begs the question: can we, perhaps, dispense with the concept of charge altogether? Is geometry enough to understand everything? We are not quite sure how to answer this question but we do not think so: a positron is a positron, and an electron is an electron¾the sign of the charge (positive and negative, respectively) is what distinguishes them! We also think charge is conserved, at the level of the charges themselves (see our paper on matter/antimatter pair production and annihilation).
We, therefore, think of charge as the essence of the Universe. But, yes, everything else is sheer geometry! 🙂
In my ‘signing off’ post, I wrote I had enough of physics but that my last(?) ambition was to “contribute to an intuitive, realist and mathematically correct model of the deuteron nucleus.” Well… The paper is there. And I am extremely pleased with the result. Thank you, Mr. Meulenberg. You sure have good intuition.
I took the opportunity to revisit Yukawa’s nuclear potential and demolish his modeling of a new nuclear force without a charge to act on. Looking back at the past 100 years of physics history, I now start to think that was the decisive destructive moment in physics: that 1935 paper, which started off all of the hype on virtual particles, quantum field theory, and a nuclear force that could not possibly be electromagnetic plus – totally not done, of course ! – utter disregard for physical dimensions and the physical geometry of fields in 3D space or – taking retardation effects into account – 4D spacetime. Fortunately, we have hope: the 2019 fixing of SI units puts physics firmly back onto the road to reality – or so we hope.
Paolo Di Sia‘s and my paper show one gets very reasonable energy and separation distances for nuclear bonds and inter-nucleon distances when assuming the presence of magnetic and/or electric dipole fields arising from deep electron orbitals. The model shows one of the protons pulling the ‘electron blanket’ from another proton (the neutron) towards its own side so as to create an electric dipole moment. So it is just like a valence electron in a chemical bond. So it is like water, then? Water is a polar molecule but we do not necessarily need to start with polar configurations when trying to expand this model so as to inject some dynamics into it (spherically symmetric orbitals are probably easier to model). Hmm… Perhaps I need to look at the thermodynamical equations for dry versus wet water once again… Phew ! Where to start?
I have no experience – I have very little math, actually – with modeling molecular orbitals. So I should, perhaps, contact a friend from a few years ago now – living in Hawaii and pursuing more spiritual matters too – who did just that long time ago: orbitals using Schroedinger’s wave equation (I think Schroedinger’s equation is relativistically correct – just a misinterpretation of the concept of ‘effective mass’ by the naysayers). What kind of wave equation are we looking at? One that integrates inverse square and inverse cube force field laws arising from charges and the dipole moments they create while moving. [Hey! Perhaps we can relate these inverse square and cube fields to the second- and third-order terms in the binomial development of the relativistic mass formula (see the section on kinetic energy in my paper on one of Feynman’s more original renderings of Maxwell’s equations) but… Well… Probably best to start by seeing how Feynman got those field equations out of Maxwell’s equations. It is a bit buried in his development of the Liénard and Wiechert equations, which are written in terms of the scalar and vector potentials φ and A instead of E and B vectors, but it should all work out.]
If the nuclear force is electromagnetic, then these ‘nuclear orbitals’ should respect the Planck-Einstein relation. So then we can calculate frequencies and radii of orbitals now, right? The use of natural units and imaginary units to represent rotations/orthogonality in space might make calculations easy (B = iE). Indeed, with the 2019 revision of SI units, I might need to re-evaluate the usefulness of natural units (I always stayed away from it because it ‘hides’ the physics in the math as it makes abstraction of their physical dimension).
Hey ! Perhaps we can model everything with quaternions, using imaginary units (i and j) to represent rotations in 3D space so as to ensure consistent application of the appropriate right-hand rules always (special relativity gets added to the mix so we probably need to relate the (ds)2 = (dx)2 + (dy)2 + (dz)2 – (dct)2 to the modified Hamilton’s q = a + ib + jc – kd expression then). Using vector equations throughout and thinking of has a vector when using the E = hf and h = pλ Planck-Einstein relation (something with a magnitude and a direction) should do the trick, right? [In case you wonder how we can write fas a vector: angular frequency is a vector too. The Planck-Einstein relation is valid for both linear as well as circular oscillations: see our paper on the interpretation of de Broglie wavelength.]
Oh – and while special relativity is there because of Maxwell’s equation, gravity (general relativity) should be left out of the picture. Why? Because we would like to explain gravity as a residual very-far-field force. And trying to integrate gravity inevitable leads one to analyze particles as ‘black holes.’ Not nice, philosophically speaking. In fact, any 1/rn field inevitably leads one to think of some kind of black hole at the center, which is why thinking of fundamental particles in terms ring currents and dipole moments makes so much sense ! [We need nothingness and infinity as mathematical concepts (limits, really) but they cannot possibly represent anything real, right?]
The consistent use of the Planck-Einstein law to model these nuclear electron orbitals should probably involve multiples of h to explain their size and energy: E = nhf rather than E = hf. For example, when calculating the radius of an orbital of a pointlike charge with the energy of a proton, one gets a radius that is only 1/4 of the proton radius (0.21 fm instead of 0.82 fm, approximately). To make the radius fit that of a proton, one has to use the E = 4hf relation. Indeed, for the time being, we should probably continue to reject the idea of using fractions of h to model deep electron orbitals. I also think we should avoid superluminal velocity concepts.
This post sounds like madness? Yes. And then, no! To be honest, I think of it as one of the better Aha! moments in my life. 🙂
Brussels, 30 December 2020
Post scriptum (1 January 2021): Lots of stuff coming together here ! 2021 will definitely see the Grand Unified Theory of Classical Physics becoming somewhat more real. It looks like Mills is going to make a major addition/correction to his electron orbital modeling work and, hopefully, manage to publish the gist of it in the eminent mainstream Nature journal. That makes a lot of sense: to move from an atom to an analysis of nuclei or complex three-particle systems, one should combine singlet and doublet energy states – if only to avoid reduce three-body problems to two-body problems. 🙂 I still do not buy the fractional use of Planck’s quantum of action, though. Especially now that we got rid of the concept of a separate ‘nuclear’ charge (there is only one charge: the electric charge, and it comes in two ‘colors’): if Planck’s quantum of action is electromagnetic, then it comes in wholes or multiples. No fractions. Fractional powers of distance functions in field or potential formulas are OK, however. 🙂
A few days ago, I mentioned I felt like writing a new book: a sort of guidebook for amateur physicists like me. I realized that is actually fairly easy to do. I have three very basic papers – one on particles (both light and matter), one on fields (QED), and one on the quantum-mechanical toolbox (amplitude math and all of that). But then there is a lot of nitty-gritty to be written about the technical stuff, of course: self-interference, superconductors, the behavior of semiconductors (as used in transistors), lasers, and so many other things – and all of the math that comes with it. However, for that, I can refer you to Feynman’s three volumes of lectures, of course. In fact, I should: it’s all there. So… Well… That’s it, then. I am done with the QED sector. Here is my summary of it all (links to the papers on Phil Gibbs’ site):
The last paper is interesting because it shows statistical indeterminism is the only real indeterminism. We can, therefore, use Bell’s Theorem to prove our theory is complete: there is no need for hidden variables, so why should we bother about trying to prove or disprove they can or cannot exist?
Jean Louis Van Belle, 21 October 2020
Note: As for the QCD sector, that is a mess. We might have to wait another hundred years or so to see the smoke clear up there. Or, who knows, perhaps some visiting alien(s) will come and give us a decent alternative for the quark hypothesis and quantum field theories. One of my friends thinks so. Perhaps I should trust him more. 🙂
As for Phil Gibbs, I should really thank him for being one of the smartest people on Earth – and for his site, of course. Brilliant forum. Does what Feynman wanted everyone to do: look at the facts, and think for yourself. 🙂
I ended my post on particles as spacetime oscillations saying I should probably write something about the concept of a field too, and why and how many academic physicists abuse it so often. So I did that, but it became a rather lengthy paper, and so I will refer you to Phil Gibbs’ site, where I post such stuff. Here is the link. Let me know what you think of it.
As for how it fits in with the rest of my writing, I already jokingly rewrote two of Feynman’s introductory Lectures on quantum mechanics (see: Quantum Behavior and Probability Amplitudes). I consider this paper to be the third. 🙂
Post scriptum: Now that I am talking about Richard Feynman – again ! – I should add that I really think of him as a weird character. I think he himself got caught in that image of the ‘Great Teacher’ while, at the same (and, surely, as a Nobel laureate), he also had to be seen to a ‘Great Guru.’ Read: a Great Promoter of the ‘Grand Mystery of Quantum Mechanics’ – while he probably knew classical electromagnetism combined with the Planck-Einstein relation can explain it all… Indeed, his lecture on superconductivity starts off as an incoherent ensemble of ‘rocket science’ pieces, to then – in the very last paragraphs – manipulate Schrödinger’s equation (and a few others) to show superconducting currents are just what you would expect in a superconducting fluid. Let me quote him:
“Schrödinger’s equation for the electron pairs in a superconductor gives us the equations of motion of an electrically charged ideal fluid. Superconductivity is the same as the problem of the hydrodynamics of a charged liquid. If you want to solve any problem about superconductors you take these equations for the fluid [or the equivalent pair, Eqs. (21.32) and (21.33)], and combine them with Maxwell’s equations to get the fields.”
So… Well… Looks he too is all about impressing people with ‘rocket science models’ first, and then he simplifies it all to… Well… Something simple. 😊
Having said that, I still like Feynman more than modern science gurus, because the latter usually don’t get to the simplifying part.
My very first publication on Phil Gibb’s site – The Quantum-Mechanical Wavefunction as a Gravitational Wave – reached 500+ downloads. I find that weird, because I warn the reader in the comments section that some of these early ideas do not make sense. Indeed, while my idea of modelling an electron as a two-dimensional oscillation has not changed, the essence of the model did. My theory of matter is based on the idea of a naked charge – with zero rest mass – orbiting around some center, and the energy in its motion – a perpetual current ring, really – is what gives matter its (equivalent) mass. Wheeler’s idea of ‘mass without mass’. The force is, therefore, definitelynot gravitational.
It cannot be: the force has to grab onto something, and all it can grab onto is the naked charge. The force must, therefore, be electromagnetic. So I now look at that very first paper as an immature essay. However, I leave it there because that paper does ask all of the right questions, and I should probably revisit it – because the questions I get on my last paper on the subject – De Broglie’s Matter-Wave: Concept and Issues, which gets much more attention on ResearchGate than on Phil Gibb’s site (so it is more serious, perhaps) – are quite similar to the ones I try to answer in that very first paper: what is the true nature of the matter-wave? What is that fundamental oscillation?
I have been thinking about this for many years now, and I may never be able to give a definite answer to the question, but yesterday night some thoughts came to me that may or may not make sense. And so to be able to determine whether they might, I thought I should write them down. So that is what I am going to do here, and you should not take it very seriously. If anything, they may help you to find some answers for yourself. So if you feel like switching off because I am getting too philosophical, please do: I myself wonder how useful it is to try to interpret equations and, hence, to write about what I am going to write about here – so I do not mind at all if you do too!
That is too much already as an introduction, so let us get started. One of my more obvious reflections yesterday was this: the nature of the matter-wave is not gravitational, but it is an oscillation in space and in time. As such, we may think of it as a spacetime oscillation. In any case, physicists often talk about spacetime oscillations without any clear idea of what they actually mean by it, so we may as well try to clarify it in this very particular context here: the explanation of matter in terms of an oscillating pointlike charge. Indeed, the first obvious point to make is that any such perpetual motion may effectively be said to be a spacetime oscillation: it is an oscillation in space – and in time, right?
As such, a planet orbiting some star – think of the Earth orbiting our Sun – may be thought of a spacetime oscillation too ! Am I joking? No, I am not. Let me elaborate this idea. The concept of a spacetime oscillation implies we think of space as something physical, as having an essence of sorts. We talk of a spacetime fabric, a (relativistic) aether or whatever other term comes to mind. The Wikipedia article on aether theories quotes Robert B. Laughlin as follows in this regard: “It is ironic that Einstein’s most creative work, the general theory of relativity, should boil down to conceptualizing space as a medium when his original premise [in special relativity] was that no such medium existed [..] The word ‘ether’ has extremely negative connotations in theoretical physics because of its past association with opposition to relativity. This is unfortunate because, stripped of these connotations, it rather nicely captures the way most physicists actually think about the vacuum.”
I disagree with that. I do not think about the vacuum in such terms: the vacuum is the Cartesian mathematical 3D space in which we imagine stuff to exist. We should not endow this mathematical space with any physical qualities – with some essence. Mathematical concepts are mathematical concepts only. It is the difference between size and distance. Size is physical: an electron – any physical object, really – has a size. But the distance between two points is a mathematical concept only.
The confusion arises from us expressing both in terms of the physical distance unit: a meter, or a pico- or femtometer – whatever is appropriate for the scale of the things that we are looking at. So it is the same thing when we talk about a point: we need to distinguish a physical point – think of our pointlike charge here – and a mathematical point. That should be the key to understanding matter-particles as spacetime oscillations – if we would want to understand them as such, that is – which is what we are trying to do here. So how should we think of this? Let us start with matter-particles. In our realist interpretation of physics, we think of matter-particles as consisting of charge – in contrast to, say, photons, the particles of light, which (also) carry energy but no charge. Let us consider the electron, because the structure of the proton is very different and may involve a different force: a strong force – as opposed to the electromagnetic force that we are so familiar with. Let me use an animated gif from the Wikipedia Commons repository to recapture the idea of such (two-dimensional) oscillation.
Think of the green dot as the pointlike charge: it is a physical point moving in a mathematical space – a simple 2D plane, in this case. So it goes from here to there, and here and there are two mathematical points only: points in the 3D Cartesian space which – as H.A. Lorentz pointed out when criticizing the new theories – is a notion without which we cannot imagine any idea in physics. So we have a spacetime oscillation here alright: an oscillation in space, and in time. Oscillations in space are always oscillations in time, obviously – because the idea of an oscillation implies the idea of motion, and the idea of motion always involves the notion of space as well as the notion of time. So what makes this spacetime oscillation different from, say, the Earth orbiting around the Sun?
Perhaps we should answer this question by pointing out the similarities first. A planet orbiting around the sun involves perpetual motion too: there is an interplay between kinetic and potential energy, both of which depend on the distance from the center. Indeed, Earth falls into the Sun, so to speak, and its kinetic energy gets converted into potential energy and vice versa. However, the centripetal force is gravitational, of course. The centripetal force on the pointlike charge is not: there is nothing at the center pulling it. But – Hey ! – what is pulling our planet, exactly? We do not believe in virtual gravitons traveling up and down between the Sun and the Earth, do we? So the analogy may not be so bad, after all ! It is just a very different force: its structure is different, and it acts on something different: a charge versus mass. That’s it. Nothing more. Nothing less.
Or… Well… Velocities are very different, of course, but even there distinctions are, perhaps, less clear-cut than they appear to be at first. The pointlike charge in our electron has no mass and, therefore, moves at lightspeed. The electron itself, however, acquires mass and, therefore, moves at a fraction of lightspeed only in an atomic or molecular orbital. And much slower in a perpetual current in superconducting material. [Yes. When thinking of electrons in the context of superconduction, we have an added complication: we should think of electron pairs (Cooper pairs) rather than individual electrons, it seems. We are not quite sure what to make of this – except to note electrons will also want to lower their energy by pairing up in atomic or molecular orbitals, and we think the nature of this pairing must, therefore, be the same.]
Did we clarify anything? Maybe. Maybe not. Saying that an electron is a pointlike charge and a two-dimensional oscillation, or saying that it’s a spacetime oscillation itself, appears to be a tautology here, right? Yes. You are right. So what’s the point, then?
We are not sure, except for one thing: when defining particles as spacetime oscillations, we do definitely not need the idea of virtual particles. That’s rubbish: an unnecessary multiplication of concepts. So I think that is some kind of progress we got out of this rather difficult philosophical reflections, and that is useful, I think. To illustrate this point, you may want to think of the concept of heat. When there is heat, there is no empty space. There is no vacuum anymore. When we heat a space, we fill it with photons. They bounce around and get absorbed and re-emitted all of the time. in fact, we, therefore, also need matter to imagine a heated space. Hence, space here is no longer the vacuum: it is full of energy, but this energy is always somewhere – and somewhere specifically: it’s carried by a photon, or (temporarily) stored as an electron orbits around a nucleus in an excited state (which amounts to the same as saying it is being stored by an atom or some molecular structure consisting of atoms). In short, heat is energy but it is being ‘transmitted’ or ‘transported’ through space by photons. Again, the point is that the vacuum itself should not be associated with energy: it is empty. It is a mathematical construct only.
We should try to think this through – even further than we already did – by thinking how photons – or radiation of heat – would disturb perpetual currents: in an atom, obviously (the electron orbitals), but also perpetual superconducting currents at the macro-scale: unless the added heat from the photons is continuously taken away by the supercooling helium or whatever is used, radiation or heat will literally bounce the electrons into a different physical trajectory, so we should effectively associate excited energy states with different patterns of motion: a different oscillation, in other words. So it looks like electrons – or electrons in atomic/molecular orbitals – do go from one state into another (excited) state and back again but, in whatever state they are, we should think of them as being in their own space (and time). So that is the nature of particles as spacetime oscillations then, I guess. Can we say anything more about it?
I am not sure. At this moment, I surely have nothing more to say about it. Some more thinking about how superconduction – at the macro-scale – might actually work could, perhaps, shed more light on it: is there an energy transfer between the two electrons in a Cooper pair? An interplay between kinetic and potential energy? Perhaps the two electrons behave like coupled pendulums? If they do, then we need to answer the question: how, exactly? Is there an exchange of (real) photons, or is the magic of the force the same: some weird interaction in spacetime which we can no further meaningfully analyze, but which gives space not only some physicality but also causes us to think of it as being discrete, somehow. Indeed, an electron is an electron: it is a whole. Thinking of it as a pointlike charge in perpetual motion does not make it less of a whole. Likewise, an electron in an atomic orbital is a whole as well: it just occupies more space. But both are particles: they have a size. They are no longer pointlike: they occupy a measurable space: the Cartesian (continuous) mathematical space becomes (discrete) physical space.
I need to add another idea here – or another question for you, if I may. If superconduction can only occur when electrons pair up, then we should probably think of the pairs as some unit too – and a unit that may take up a rather large space. Hence, the idea of a discrete, pointlike, particle becomes somewhat blurred, right? Or, at the very least, it becomes somewhat less absolute, doesn’t it? 🙂
I guess I am getting lost in words here, which is probably worse than getting ‘lost in math‘ (I am just paraphrasing Sabine Hossenfelder here) but, yes, that is why I am writing a blog post rather than a paper here. If you want equations, read my papers. 🙂 Oh – And don’t forget: fields are real as well. They may be relative, but they are real. And it’s not because they are quantized (think of (magnetic) flux quantization in the context of superconductivity, for example) that they are necessarily discrete – that we have field packets, so to speak. I should do a blog post on that. I will. Give me some time. 🙂
Post scriptum: What I wrote above on there not being any exchange of gravitons between an orbiting planet and its central star (or between double stars or whatever gravitational trajectories out there), does not imply I am ruling out their existence. I am a firm believer in the existence of gravitational waves, in fact. We should all be firm believers because – apart from some marginal critics still wondering what was actually being measured – the LIGO detections are real. However, whether or not these waves involve discrete lightlike particles – like photons and, in the case of the strong force, neutrinos – is a very different question. Do I have an opinion on it? I sure do. It is this: when matter gets destroyed or created (remember the LIGO detections involved the creation and/or destruction of matter as black holes merge), gravitational waves must carry some of the energy, and there is no reason to assume that the Planck-Einstein relation would not apply. Hence, we will have energy packets in the gravitational wave as well: the equivalent of photons (and, most probably, of neutrinos), in other words. All of this is, obviously, very speculative. Again, just think of this whole blog post as me freewheeling: the objective is, quite simply, to make you think as hard as I do about these matters. 🙂
As for my remark on the Cooper pairs being a unit or not, that question may be answered by thinking about what happens if Cooper pairs are broken, which is a topic I am not familiar with, so I cannot say anything about it.
Philosophers usually distinguish between form and matter, rather than form and substance. Matter, as opposed to form, is then what is supposed to be formless. However, if there is anything that physics – as a science – has taught us, is that matter is defined by its form: in fact, it is the form factor which explains the difference between, say, a proton and an electron. So we might say that matter combines substance and form.
Now, we all know what form is: it is a mathematical quality—like the quality of having the shape of a triangle or a cube. But what is (the) substance that matter is made of? It is charge. Electric charge. It comes in various densities and shapes – that is why we think of it as being basically formless – but we can say a few more things about it. One is that it always comes in the same unit: the elementary charge—which may be positive or negative. Another is that the concept of charge is closely related to the concept of a force: a force acts on a charge—always.
We are talking elementary forces here, of course—the electromagnetic force, mainly. What about gravity? And what about the strong force? Attempts to model gravity as some kind of residual force, and the strong force as some kind of electromagnetic force with a different geometry but acting on the very same charge, have not been successful so far—but we should immediately add that mainstream academics never focused on it either, so the result may be commensurate with the effort made: nothing much.
Indeed, Einstein basically explained gravity away by giving us a geometric interpretation for it (general relativity theory) which, as far as I can see, confirms it may be some residual force resulting from the particular layout of positive and negative charge in electrically neutral atomic and molecular structures. As for the strong force, I believe the quark hypothesis – which basically states that partial (non-elementary) charges are, somehow, real – has led mainstream physics into the dead end it finds itself in now. Will it ever get out of it?
I am not sure. It does not matter all that much to me. I am not a mainstream scientist and I have the answers I was looking for. These answers may be temporary, but they are the best I have for the time being. The best quote I can think of right now is this one:
‘We are in the words, and at the same time, apart from them. The words spin out, spin us out, over a void. There, somewhere between us, some words form some answer for some time, allowing us to live more fully in the forgetting face of nonexistence, in the dissolving away of each other.’ (Jacques Lacan, in Jeremy D. Safran (2003), Psychoanalysis and Buddhism: an unfolding dialogue, p. 134)
That says it all, doesn’t it? For the time being, at least. 🙂
Post scriptum: You might think explaining gravity as some kind of residual electromagnetic force should be impossible, but explaining the attractive force inside a nucleus behind like charges was pretty difficult as well, until someone came up with a relatively simple idea based on the idea of ring currents. 🙂