Physics – Quantum Physics
Scientific paper
2009-09-08
Physics
Quantum Physics
RevTex4 8 pages with 2 eps figs, presented at the joint meeting of the 4th Feynman Festival and the 10th International Confere
Scientific paper
In 1971, Feynman et al. published a paper on hadronic mass spectra and transition rates based on the quark model. Their starting point was a Lorentz-invariant differential equation. This equation can be separated into a Klein-Gordon equation for the free-moving hadron and a harmonic oscillator equation for the quarks inside the hadron. However, their solution of the oscillator equation is not consistent with the existing rules of quantum mechanics and special relativity. On the other hand, their partial differential equation has many other solutions depending on boundary conditions. It is noted that there is a Lorentz-covariant set of solutions totally consistent with quantum mechanics and special relativity. This set constitutes a representation of the Poincar\'e group which dictates the fundamental space-time symmetry of particles in the Lorentz-covariant world. It is then shown that the same set of solutions can be used as the mathematical basis for two-photon coherent states or squeezed states in quantum optics. It is thus possible to transmit the physics of squeezed states into the hadronic world. While the time-like separation is the most puzzling problem in the covariant oscillator regime, this variable can be interpreted like the unobserved photon in the two-mode squeezed state which leads to an entropy increase.
No associations
LandOfFree
Feynman and Squeezed States does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Feynman and Squeezed States, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Feynman and Squeezed States will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-384925