Probing Modified Gravity with Integrated Sachs-Wolfe CMB and Galaxy Cross-correlations

We use the cross-correlation power spectrum of the integrated Sachs-Wolfe (ISW) effect in the cosmic microwave background (CMB) temperature anisotropy and galaxy fluctuations to probe the physics of late-time cosmic acceleration. For this purpose, we focus on three models of dark energy that belong...

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Veröffentlicht in:	arXiv.org 2022-09
Hauptverfasser:	Kable, Joshua A, Benevento, Giampaolo, Frusciante, Noemi, De Felice, Antonio, Tsujikawa, Shinji
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Anisotropy Astronomical models Big Bang theory Cosmic microwave background Cross correlation Dark energy Galaxies Physics - Cosmology and Nongalactic Astrophysics Red shift Supernovae
Online-Zugang:	Volltext
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