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Quantum Bullshit

from Real Clear Science

The Worst Theoretical Prediction in the History of Physics

By Ross Pomeroy

Quantum mechanics has a dark energy problem.

When it comes to scientifically mysterious concepts that begin with the word “dark,” dark matter attracts most of the public attention. Dark energy, however, constitutes 68.3% of the mass of the universe compared to dark matter’s paltry 26.8% (and normal matter’s minuscule 4.9%). It is truly the more consequential of the two “dark” concepts.

Yet we’ll never likely be able to “catch” a particle of dark energy as scientists are striving to do with dark matter. That’s because dark energy is – most likely – just the energy inherent to space, itself, perhaps arising from Quantum foam, composed of virtual particles that flit in and out of existence. As Einstein reminds us, the energy delivered by these virtual particles briefly protruding into space has mass.

When astronomers attempt to measure dark energy’s density in space, they come up with roughly 10^−9 joules per cubic meter, a microscopic but influential amount. However, this observed value, known as the cosmological constant, isn’t remotely close to that which is predicted by the time-tested quantum field theory. As detailed in the textbook General Relativity: An Introduction for Physicists:

[ click to continue reading at RCS ]

Posted on November 26, 2017 by Editor

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