Baryon Asymmetry, Inflation and Squeezed States

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dc.creatorBambah, Bindu A.
dc.creatorChaitanya, K. V. S. Shiv
dc.creatorMukku, C.
dc.date2006-03-24
dc.date.accessioned2026-07-07T10:44:08Z
dc.date.available2026-07-07T10:44:08Z
dc.descriptionWe use the general formalism of squeezed rotated states to calculate baryon asymmetry in the wake of inflation through parametric amplification. We base our analysis on a B and CP violating Lagrangian in an isotropically expanding universe. The B and CP violating terms originate from the coupling of complex fields with non-zero baryon number to a complex background inflaton field. We show that a differential amplification of particle and anti-particle modes gives rise to baryon asymmetry.
dc.description21 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/gr-qc/0603098
dc.identifierhttp://arxiv.org/abs/gr-qc/0603098
dc.identifierAnnalsPhys.322:849-865,2007
dc.identifierdoi:10.1016/j.aop.2006.08.005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/182488
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.titleBaryon Asymmetry, Inflation and Squeezed States
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