dorsal/arxiv
View SchemaEvolution in Time of Moving Unstable Systems
| Authors | M. I. Shirokov |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0508087 |
| URL | https://arxiv.org/abs/quant-ph/0508087 |
Abstract
Relativistic quantum theory shows that the known Einstein time dilation (ED) approximately holds for the decay law of the unstable particle having definite momentum p (DP). I use a different definition of the moving particle as the state with definite velocity v (DV). It is shown that in this case the decay law is not dilated. On the contrary, it is contracted as compared with the decay law of the particle at rest. It is demonstrated that ED fails in both DP and DV cases for time evolution of the simple unstable system of the kind of oscillating neutrino. Experiments are known which show that ED holds for mesons. The used theory may explain the fact by supposing that the measured mesons are in DP state.
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"abstract": "Relativistic quantum theory shows that the known Einstein time dilation (ED)\napproximately holds for the decay law of the unstable particle having definite\nmomentum p (DP). I use a different definition of the moving particle as the\nstate with definite velocity v (DV). It is shown that in this case the decay\nlaw is not dilated. On the contrary, it is contracted as compared with the\ndecay law of the particle at rest. It is demonstrated that ED fails in both DP\nand DV cases for time evolution of the simple unstable system of the kind of\noscillating neutrino. Experiments are known which show that ED holds for\nmesons. The used theory may explain the fact by supposing that the measured\nmesons are in DP state.",
"arxiv_id": "quant-ph/0508087",
"authors": [
"M. I. Shirokov"
],
"categories": [
"quant-ph"
],
"title": "Evolution in Time of Moving Unstable Systems",
"url": "https://arxiv.org/abs/quant-ph/0508087"
},
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