Probing the early universe with the CMB scalar, vector and tensor bispectrum
The non-Gaussianity in the primordial density fluctuations is a key feature to clarify the early Universe and it has been probed with the Cosmic Microwave Background (CMB) bispectrum. In recent years, we have treated the novel-type CMB bispectra, which originate from the vector- and tensor-mode pert...
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| Autor principal: | |
|---|---|
| Formato: | Livre numérique |
| Idioma: | Anglais |
| Publicado em: |
Tokyo :
Springer Japan
[20..].
Cham : Springer Nature |
| Edição: | 1st ed. 2013. |
| Colecção: | Springer Theses, Recognizing Outstanding Ph.D. Research
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| Acesso em linha: | Accès sur la plateforme de l'éditeur Accès sur la plateforme Istex Accès Université d'Orléans Accès INSA CVL |
| Nota: |
Archives Springer e-books (Licence nationale) Archives Springer e-books (Licence nationale) |
| Autres localisations: | Voir dans le Sudoc |
| Edition sous un autre format: | • Probing the early universe with the CMB scalar, vector and tensor bispectrum, doctoral thesis accepted by Nagoya University, Nagoya, Aichi, Japan, Maresuke Shiraishi, 2013, Tokyo [etc.], Springer, 1 vol. (XIII-180 p.), Springer theses, 4-431-54179-9 • Probing the Early Universe with the CMB Scalar, Vector and Tensor Bispectrum, Texte imprimé, 9784431547167 • Probing the Early Universe with the CMB Scalar, Vector and Tensor Bispectrum, Texte imprimé, 9784431541813 • Probing the early universe with the CMB scalar, vector and tensor bispectrum, doctoral thesis accepted by Nagoya University, Nagoya, Aichi, Japan, Maresuke Shiraishi, 2013, Tokyo [etc.], Springer, 1 vol. (XIII-180 p.), Springer theses, 4-431-54179-9 |
Sumário:
- Introduction Fluctuations in the inflation Fluctuations in cosmic microwave background radiation Primordial non-Gaussianities General formalism for the CMB bispectrum from primordial scalar, vector and tensor non-Gaussianities CMB bispectrum Induced by the two scalars and a graviton correlator Violation of the rotational invariance in the CMB bispectrum Parity violation of gravitons in the CMB bispectrum CMB bispectrum generated from primordial magnetic fields Conclusion