It is argued that the departure from equilibrium caused by particle production because of curvature variation in the early universe may contribute to the baryon-antibaryon asymmetry in the universe. Under certain limiting conditions this contribution might even be the most important one.

The Contribution to Baryon Excess from Gravitational Interaction after the Planck Time

BONOMETTO, SILVIO AMEDEO;MATARRESE, SABINO
1982

Abstract

It is argued that the departure from equilibrium caused by particle production because of curvature variation in the early universe may contribute to the baryon-antibaryon asymmetry in the universe. Under certain limiting conditions this contribution might even be the most important one.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/135958
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