Concepedia

Primordial Perturbations

Primordial Perturbations is a cosmological concept denoting the initial quantum fluctuations in the energy density of the early universe during inflation, which serve as the seed for the large-scale structure formation through gravitational instability.

1.5K

Publications

101K

Citations

1.7K

Authors

690

Institutions

Publications per year

2017–2026

408

Parents

Children

Publications

1.5K

Dynamics of phase transition in the new inflationary universe scenario and generation of perturbations

Alexei A. Starobinsky · Physics Letters B · 1982 · 2.7K citations

, , +14

Generalized G-Inflation: --Inflation with the Most General Second-Order Field Equations--

Progress of Theoretical Physics · 2011 · 1.2K citations · Full text

, , +16

Cosmology with a primordial scaling field

Pedro G. Ferreira, Michael Joyce · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 1998 · 906 citations · Full text

, , +12

A Probe of Primordial Gravity Waves and Vorticity

Marc Kamionkowski, Arthur Kosowsky, Albert Stebbins · Physical Review Letters · 1997 · 844 citations · Full text

, , +17

Primordial density perturbation in the curvaton scenario

David H. Lyth, Carlo Ungarelli, David Wands · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2003 · 789 citations · Full text

, , +9

1–5 of 1.5K

Authors

1.7K

  1. MK
    Marc Kamionkowski

    Johns Hopkins University, United States

    31 publications · 3.2K citations

    24

    h-index

  2. DW
    David Wands

    University of Portsmouth, United Kingdom

    29 publications · 3.5K citations

    23

    h-index

  3. MS
    Misao Sasaki

    Kyoto University, Japan

    30 publications · 2.1K citations

    21

    h-index

  4. AR
    Antonio Riotto

    Istituto Nazionale di Fisica Nucleare, Sezione di Padova, Italy

    23 publications · 1.8K citations

    20

    h-index

  5. YC
    Yi-Fu Cai

    University of Science and Technology of China, China

    23 publications · 2.1K citations

    20

    h-index

1–5 of 1.7K

Institutions

690

  1. The University of Tokyo

    Tokyo, Japan

    51 h-index

    198 publications

    15.1K citations

  2. Centre National de la Recherche Scientifique

    Paris, France

    48 h-index

    185 publications

    12.2K citations

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

    Kashiwa, Japan

    39 h-index

    105 publications

    8.1K citations

  4. University of Cambridge

    Cambridge, United Kingdom

    39 h-index

    93 publications

    6K citations

  5. Kyoto University

    Kyoto, Japan

    35 h-index

    93 publications

    7.9K citations

  6. University of Portsmouth

    Portsmouth, United Kingdom

    35 h-index

    123 publications

    12.3K citations

  7. Princeton University

    Princeton, United States

    33 h-index

    76 publications

    9.2K citations

  8. Chinese Academy of Sciences

    Beijing, China

    33 h-index

    118 publications

    6.1K citations

1–8 of 690

Venues

  1. 82

    h-index

  2. Journal of Cosmology and Astroparticle Physics

    JCAP · 395 publications · 23.5K citations

    78

    h-index

  3. 50

    h-index

  4. Physical review. D/Physical review. D.

    PRD · 152 publications · 8.1K citations

    48

    h-index

  5. Physical Review Letters

    PRL · 53 publications · 6.2K citations

    38

    h-index

1–5