Concepedia

Linear Perturbation Theory

Linear Perturbation Theory is a theoretical framework within cosmological perturbation theory that describes the evolution of small-amplitude fluctuations in the early universe by linearizing the Einstein and fluid equations around a homogeneous and isotropic background spacetime.

757

Publications

58.6K

Citations

1.5K

Authors

684

Institutions

Publications per year

2017–2026

137

Parents

Publications

757

Formation of Galaxies and Clusters of Galaxies by Self-Similar Gravitational Condensation

William H. Press, Paul L. Schechter · The Astrophysical Journal · 1974 · 4.9K citations

, , +14

Cosmological consequences of a rolling homogeneous scalar field

Bharat Ratra, P. J. E. Peebles · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 1988 · 4.3K citations · Full text

, , +16

Large-scale structure of the Universe and cosmological perturbation theory

Francis Bernardeau, S. Colombi, E. Gaztañaga et al. · Physics Reports · 2002 · 1.9K citations · Full text

, , +14

Cosmological Perturbation Theory in the Synchronous and Conformal Newtonian Gauges

The Astrophysical Journal · 1995 · 1.7K citations · Full text

, , +17

Cosmological Perturbation Theory

Hideo Kodama, Misao Sasaki · Progress of Theoretical Physics Supplement · 1984 · 1.7K citations

, , +16

1–5 of 757

Authors

1.5K

  1. BL
    Baojiu Li

    Durham University, United Kingdom

    8 publications · 714 citations

    8

    h-index

  2. TT
    Takashi Torii

    Waseda University, Japan

    8 publications · 392 citations

    8

    h-index

  3. BR
    Bharat Ratra

    Kansas State University, United States

    7 publications · 4.7K citations

    7

    h-index

  4. CM
    C. M. Baugh

    Durham University, United Kingdom

    7 publications · 603 citations

    7

    h-index

  5. KM
    Kei-ichi Maeda

    Waseda University, Japan

    6 publications · 195 citations

    6

    h-index

1–5 of 1.5K

Institutions

684

  1. Kyoto University

    Kyoto, Japan

    22 h-index

    57 publications

    4.8K citations

  2. Centre National de la Recherche Scientifique

    Paris, France

    21 h-index

    60 publications

    5.8K citations

  3. The University of Tokyo

    Tokyo, Japan

    21 h-index

    57 publications

    5K citations

  4. University of Cambridge

    Cambridge, United Kingdom

    19 h-index

    30 publications

    3.3K citations

  5. Princeton University

    Princeton, United States

    16 h-index

    31 publications

    10.9K citations

  6. University of Portsmouth

    Portsmouth, United Kingdom

    14 h-index

    30 publications

    2.2K citations

  7. Kavli Institute for the Physics and Mathematics of the Universe

    Kashiwa, Japan

    14 h-index

    24 publications

    1.2K citations

  8. The University of Texas at Austin

    Austin, United States

    13 h-index

    25 publications

    1.2K citations

1–8 of 684

Venues

  1. 42

    h-index

  2. 37

    h-index

  3. The Astrophysical Journal

    ApJ · 60 publications · 11K citations

    30

    h-index

  4. Journal of Cosmology and Astroparticle Physics

    JCAP · 64 publications · 4.8K citations

    28

    h-index

  5. 24

    h-index

1–5