Update on the physics of the cosmic microwave background (2015-2025)

The chapter titled “Physics of the Cosmic Microwave Background Anisotropy” appeared exactly one decade ago in the compilation One Hundred Years of General Relativity: From Genesis and Empirical Foundations to Gravitational Waves, Cosmology and Quantum Gravity. This earlier contribution summarized the state of the field then as well as the underlying cosmology and gravitational physics. This contribution reports on what new has occurred in the field during the intervening time 2015-2025. We also review future prospects.

Authors

Publication Details

Journal
International Journal of Modern Physics D
Published
2026-07-23
DOI
https://doi.org/10.1142/s0218271825420064
Primary Topic
Cosmology and Gravitation Theories
Type
article
Field-Weighted Citation Impact
0.00
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article

Update on the physics of the cosmic microwave background (2015-2025)

Martin Bucher
International Journal of Modern Physics D
Cosmology and Gravitation Theories
article

Update on the physics of the cosmic microwave background (2015-2025)

Martin Bucher
article en

Abstract

The chapter titled “Physics of the Cosmic Microwave Background Anisotropy” appeared exactly one decade ago in the compilation One Hundred Years of General Relativity: From Genesis and Empirical Foundations to Gravitational Waves, Cosmology and Quantum Gravity. This earlier contribution summarized the state of the field then as well as the underlying cosmology and gravitational physics. This contribution reports on what new has occurred in the field during the intervening time 2015-2025. We also review future prospects.

International Journal of Modern Physics D
Openalex Percentile: Top 9%
Cosmology and Gravitation Theories
DOISourceOpenAlex
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Update on the physics of the cosmic microwave background (2015-2025) — Martin Bucher · International Journal of Modern Physics D (2026) | TGRS Research Map | TGRS