Journal of Physics Conference Series

Problems with experimental observation of violation of Wigner inequalities in a system of neutral kaons

Efimova Anna

Published Jan 1, 2020• 3 citations

Abstract

Abstract In the current work we add background to a system of neutral kaons using a Werner state. We show that the violation of Wigner inequalities is only observervable in experiment in case when the background contribution is less than 1%.

DOI: 10.1088/1742-6596/1439/1/012008

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Journal of Physics Conference Series

Problems with experimental observation of violation of Wigner inequalities in a system of neutral kaons

Efimova Anna

Published Jan 1, 2020• 3 citations

Publisher

Abstract

DOI: 10.1088/1742-6596/1439/1/012008

Related papers

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{D}^{0}

-, and

{B}_{s}

- meson pairs. Using the Werner noise model, we demonstrate that violations of time-dependent Wigner inequalities can be detected even when background processes constitute up to 50% of the system.

K^0

D^0

-, and

B_s

- meson pairs. Using the Werner noise model, we demonstrate that violations of time-dependent Wigner inequalities can be detected even when background processes constitute up to 50% of the system.

\%

fraction of background processes.

Classicality Test in Neutral

B_{s}^{0}{\kern 1pt} \bar {B}_{s}^{0}

Pairs

In this paper we discuss the possibility of classicality experimental verification at

B

-factories. We show that for three moments of time it is possible to observe violations of Wigner’s inequalities, even with the 50% fraction of background processes.