Particle production by the expanding thin-walled bubble

Abstract

Neglecting the effect of particle production at the moment of bubble nucleation, the spectrum of created particles during the bubble expansion is evaluated in the thin-wall approximation. It is shown that the expanding thin-walled bubble makes the dominant contribution to the particle production.

5 pages

References in corpus (3)

• Particle production related to the tunneling in false vacuum decay
• Particle production by the thick-walled bubble
• Proper fluctuations associated with quantum tunneling in field theory

Cited by in corpus (1)

• Bulk entropy is crucial to validate the second law of the extended black hole thermodynamics