Spiky CMB distortions from primordial bubbles

DOI10.1088/1475-7516/2020/05/037zbMath1491.83032arXiv2003.02485OpenAlexW3102044180MaRDI QIDQ5069141

Heling Deng

Publication date: 8 April 2022

Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2003.02485

zbMATH Keywords

monopolesdomain wallscosmic stringsprimordial black holesdark matter theoryCMBR theory

Mathematics Subject Classification ID

Black holes (83C57) Signal detection and filtering (aspects of stochastic processes) (60G35) Spectrum, resolvent (47A10) Geometrodynamics and the holographic principle (83E05) Surgery obstructions, Wall groups (57R67) Dark matter and dark energy (83C56) Mono-, di- and multipole moments (EM and other), gyromagnetic relations (81V60) Tunneling in quantum theory (81U26)

Cites Work

• Primordial black hole formation by vacuum bubbles
• Primordial black hole and wormhole formation by domain walls

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