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Pré-Publication, Document De Travail Année : 2024

Zitterbewegung CP Violation in a Schwarzschild Spacetime

Résumé

Neutral kaons oscillations in a Schwarzschild spacetime are analyzed. The interplay between two oscillations: (i) mixing associated with second order weak coupling and (ii) strange quark’s zitterbewegung, introduces a coupling responsible for the observed CP violation. This curvature induced violation is a CP T violation with T conservation rather than a T violation with CP T conservation. The non-dissipative Hermitian evolution of the kaons system leads to the identification of this CP T violation. Then, the finite lifetime of the short-lived kaons induces a dissipative rotation of the imaginary violation parameter such that it becomes real and appears as a T violation. The consequences of this elucidation of the origin of neutral kaons CP violation are then discussed and some open perspectives are identified.
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Dates et versions

hal-04501243 , version 1 (12-03-2024)

Identifiants

  • HAL Id : hal-04501243 , version 1

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Jean-Marcel Rax. Zitterbewegung CP Violation in a Schwarzschild Spacetime. 2024. ⟨hal-04501243⟩
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