Evolution of primordial perturbations and a fluctuating decay rate

DOI10.1016/j.physletb.2003.08.053zbMath1037.83034arXivastro-ph/0306509OpenAlexW1974686869MaRDI QIDQ1409365

Anupam Mazumdar, Marieke Postma

Publication date: 13 October 2003

Published in: Physics Letters. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/astro-ph/0306509

zbMATH Keywords

gauge invariancecurvature-perturbation evolutioninflaton decay

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Geometrodynamics and the holographic principle (83E05)

Related Items (1)

Reheating in tachyonic inflationary models: Effects on the large scale curvature perturbations

Cites Work

• Unnamed Item
• Generating the curvature perturbation without an inflaton

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