Large squeezing behaviour of cosmological entropy generation

We consider the generation of entropy when particle pairs are created at a cosmological level. Making a reduction via the particle number basis, we compute the classical limit for the entropy generation due to the evolution of the matter field fluctuations (squeeze transformation), obtaining that it...

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Detalles Bibliográficos
Autores principales: Kruczenski, M., Oxman, L.E., Zaldarriaga, M.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_02649381_v11_n9_p2317_Kruczenski
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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