Probing the Early Universe with the CMB Scalar, Vector and Tensor Bispectrum

DOI10.1007/978-4-431-54180-6zbMath1279.85003arXiv1210.2518OpenAlexW1529524247MaRDI QIDQ2862350

Maresuke Shiraishi

Publication date: 15 November 2013

Published in: Springer Theses (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1210.2518

zbMATH Keywords

early universeWigner matrixcosmic microwave backgroundCMBpolarization tensorWigner symbolsprimordial density fluctuationsscalar, vector and tensor bispectrum

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Applications of statistics to physics (62P35) Radiative transfer in astronomy and astrophysics (85A25) Physics (00A79) Astrophysical cosmology (85A40) Research exposition (monographs, survey articles) pertaining to astronomy and astrophysics (85-02)

Related Items (4)

Test of the statistical isotropy of the universe using gravitational waves ⋮ Primordial tensor bispectra in μ-CMB cross-correlations ⋮ Reduced bispectrum seeded by helical primordial magnetic fields ⋮ Probing parity-odd bispectra with anisotropies of GW V modes

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