Does Information Carry Mass?

If information carries mass, could it be the dark matter physicists are craving?

The existence of dark energy and dark matter was inferred in order to correctly predict the expansion of the universe and the rotational velocity of galaxies. In this view, dark energy could be the source of the centrifugal force expanding the universe (it is what accounts for the Hubble constant in the leading theories), while dark matter could be the centripetal force (an additional gravity source) necessary to stabilize galaxies and clusters of galaxies, since there isn’t enough ordinary mass to keep them together. Among other hypotheses, dark energy and dark matter are believed to be related to the vacuum fluctuations, and huge efforts have been devoted to detecting it. The fact that no evidence has yet been found calls for a change of perspective that could be due to information theory.

How could we measure the mass of information?
Dr. Melvin Vopson, of the University of Portsmouth, has a hypothesis he calls the mass-energy-information equivalence. It extends the already existing information-energy equivalence by proposing information has mass. Initial works on Shannon’s classical information theory, its applications to quantum mechanics by Dr. Wheeler, and Landauer’s principle predicting that erasing one bit of information would release a tiny amount of heat, connect information to energy. Therefore, through Einstein’s equivalence between mass and energy, information – once created – has mass. The figure below depicts the extended equivalence principle.

In order to find the mass of digital information, one would start with an empty data storage device, measuring its total mass with a highly sensitive device. Once the information is recorded in the device, its mass is measured again. The next step is to erase one file and measure again. The limiting step is the fact that such an ultra-sensitive device doesn’t exist yet. In his paper published in the journal AIP Advances, Vopson proposes that this device could be in the form of an interferometer similar to LIGO, or a weighing machine like a Kibble balance. In the same paper, Vopson describes the mathematical basis for the mechanism and physics by which information acquires mass, and formulates this powerful principle, proposing a possible experiment to test it.

In regard to dark matter, Vopson says that his estimate of the ‘information bit content’ of the universe is very close to the number of bits of information that the visible universe would contain to make up all the missing dark matter, as estimated by M.P. Gough and published in 2008,.

This idea is synchronistic with the recent discovery that sound carries mass (https://resonancefdn.oldrsf.com/sound-has-mass-and-thus-gravity/), i.e., phonons are massive.

Vopson is applying for a grant in order to design and build the measurement device and perform the experiments. We are so looking forward to his results!

RSF in perspective

Both dark matter and dark energy have been inferred as a consequence of neglecting spin in the structure of space-time. In the frame of the Generalized Holographic approach, spin is the natural source of centrifugal and centripetal force that emerges from the gradient density across scales, just as a hurricane emerges due to pressure and temperature gradients. The vacuum energy of empty space – the classical or cosmological vacuum – has been estimated to be 10−9 joules per cubic meter. However, vacuum energy density at quantum scale is 10113joules per cubic meter. Such a discrepancy of 122 orders of magnitude difference in vacuum densities between micro and cosmological scales is known as the vacuum catastrophe. This extremely large density gradient in the Planck field originates spin at all scales.

Additionally, the holographic model explains mass as an emergent property of an information transfer potential between the information-energy stored in a confined volume and the information-energy in the surface or boundary of that volume, with respect to the size or volume of a bit of information. Each bit of information-energy voxelating the surface and volume is spinning at an extremely fast speed. Space is composed of these voxels, named Planck Spherical Units (PSU), which are a quanta of action. The expressed or unfolded portion of the whole information is what we call mass. For more details on how the holographic approach explains dark mass and dark energy, please see our RSF article on the Vacuum Catastrophe (https://resonance.is/the-vacuum-catastrophe/).

Link original:https://www.resonancescience.org/blog/does-information-carry-mass?fbclid=IwAR2gkGFxUvbzGW4bq5nP-M9b6lBVwPX6xBoE9xf3aSS5qm6lG60C7B6Rqhc


Test of wave function collapse suggests gravity is not the answer

A team of researchers from Germany, Italy and Hungary has tested a theory that suggests gravity is the force behind quantum collapse and has found no evidence to support it. In their paper published in the journal Nature Physics, the researchers describe underground experiments they conducted to test the impact of gravity on wave functions and what their work showed them. Myungshik Kim, with Imperial College London has published a News & Views piece in the same issue, outlining the work by the team and the implications of their results.

Quantum physics suggests that the state of an object depends on its properties and the way it is measured by an observer; the thought experiment involving Schrödinger’s cat is perhaps the most famous example. But the theory is not universally accepted—physicists have wrangled for many years over the notion, with some arguing that it seems a bit too anthropocentric to be real. Behind the theory is the concept of waveform collapse, by which the observation of a particle, as an example, makes it collapse. To help make sense of the idea, some physicists have suggested that the force behind waveform collapse is not a person taking a look at a particle, but gravity. They suggest that gravitational fields exist outside of quantum theory and resist being forced into awkward combinations such as superpositions. A gravitational fieldforced to do so soon collapses, taking the particle with it. In this new effort, the researchers devised an experiment to test this theory in a physical sense.

The experiment consisted of building a small crystal detector made from germanium and using it to detect gamma and X-ray emissions from protons in the nuclei of the germanium. But before running the experiment, they wrapped the detector in lead and dropped it into a facility 1.4 kilometers below ground level at the Gran Sasso National Laboratory in Italy to prevent as much extraneous radiation from reaching the sensor as possible. After two months of testing, the team recorded far fewer photon hits than theory would suggest—indicating that the particles were not collapsing due to gravity, as theory had suggested.

Link Original:https://phys.org/news/2020-09-function-collapse-gravity.html?fbclid=IwAR1ZyIvcm3jU0ZIDNpLtQO6oKrkOrQs28zE7TWilhlHrifT8EUHZglSoibs