Comments on "Which is the Quantum Decay Law of Relativistic Particles?"

Results presented in a recent paper "Which is the Quantum Decay Law of Relativistic particles?", arXiv: 1412.3346v2 [quant--ph]], are analyzed. We show that approximations used therein to derive the main final formula for the survival probability of finding a moving unstable particle to be undecayed at time $t$ force this particle to almost stop moving, that is that, in fact, the derived formula is approximately valid only for $γ\cong 1$, where $γ= 1/\sqrt{1-β^{2}}$ and $β= v/c$, or in other words, for the velocity $v \simeq 0$.

No reviews yet.

No comments yet.