Polarization of vacuum in the decays of neutral kaons

Abstract

It is considered the state of $K^0$ before the decay as that embedded into the vacuum of $+{\bar{K}}^0-{\bar{K}}^0$. Since the state of $K_S^0$ has the lifeitme ${\tau }_S$, and the state of $K_L^0$ has the lifeitme ${\tau }_L$, the vacuum of $+{\bar{K}}^0-{\bar{K}}^0$ is polarized. Due to the polarization of the vacuum, $2{\tau }_S/{\tau }_L$ of $K_S^0$ decay with the delay $\approx {\tau }_L$. Thus CP-invariance holds true in the decays of neutral kaons.

2 pages, LaTeX