An antiforce to explain dark matter?

If you are interested in physics and cosmological theories, then you will know all research has been shaken up by the discovery of dark matter and dark energy. The fact of the matter is this: in 2011, a Nobel Prize was awarded to different teams of astronomers who, independently, discovered a whole lot of matter in our Universe – most matter in the Universe, actually – and that mainstream physicists have no idea about how to go about it in terms of modeling its structure and true nature: it seems quantum field theory and confined quarks and gluons and color charges are pretty useless in this regard.

The discovery goes back to 1998 (so it took the Nobel Prize committee more than ten years to verify it or to see its enormous value as a discovery), and is duly reported in the Wikipedia article on the cosmological constant because of its implications, although I have issues with the contributor to that article talking about ‘a repulsive force’ that would counterbalance the gravitational braking produced by the matter contained in the universe’: that sounds whacky to me. 🙂

The bottom line is this: according to research quoted by NASA, roughly 68% of the Universe would be dark energy, while dark matter makes up another 27%. Hence, all normal matter – including our Earth and all we observe as normal matter outside of it – would add up to less than 5% of it. Hence, NASA rightly notes we should, perhaps, not refer to ‘normal’ matter as ‘normal’ matter at all, since it is such a small fraction of the universe!

Now, as mentioned above: theoretical physicists have no clue about the nature of this dark matter. As our modeling of electrons and protons as two- and three-dimensional electromagnetic oscillations has provided easy answers to difficult questions, we thought we might, perhaps, explore one particularity of the electromagnetic force. Indeed, the electromagnetic force introduces this weird asymmetry in Nature: we know that, in our world, the magnetic field lags the electric field. The phase difference is 90 degrees, and you probably have a good mental image of that electric and magnetic field vector oscillating up and down and also moving together along a line in space. [If not, have a look at this GIF animation in the Wikipedia article on Maxwell’s equations. It shows a linearly polarized wave: both the electric and magnetic field vector oscillate along a straight line rather than rotating around (as they would do in a circularly or elliptically polarized wave).]

Of course, you may not think of this as a necessary asymmetry: if the magnetic field vector were to be 180 degrees out of phase with the electric field vector, then that would make no sense because the magnetic and electric field vectors would be working against each other. Also, we would have no propagation mechanism and all that. In fact, we would have no electromagnetic force theory and we would, quite simply, not be here to write this.

However, that is not what I mean by an asymmetry: what I am saying is that we can imagine another alternative. We can imagine the magnetic field vector to lead instead of to lag in regard to the electric field vector. Hence, Occam’s Razor tells us we should seriously consider such force actually exists! The situation is not unlike how the positron was discovered: people start looking for it because, in the math of his wave equation, Dirac saw positrons could possibly exist. Once people started seriously considering it, they actually found it (Anderson, 1932).

Exceptional measurements require exceptional explanations and so, yes, we thought: why not apply Occam’s Razor once more? Our idea of an antiforce is or was the one degree of freedom in our mathematical representation of matter-particles that we had not exploited yet[1], so our intuition tells us it might be worth considering.

Have a look at it (click the link to our RG paper here). It is a very short and crisp paper, and we think of it as fun to read but that is, of course, for you to judge. 🙂

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[1] Truth be told, we were not aware or intrigued by the idea of dark matter or energy about a year ago. We can, however, now see we are actually closing and exploiting an aspect of our modeling of the electromagnetic force which we had not seen before. The history of science shows Occam’s Razor is a good guide for getting at the right model, and so we feel our rather radical use of this principle – in the tradition of P.A.M. Dirac and others, indeed! – may yield interesting results once more.