Concepedia

Primordial Trispectrum

The Primordial Trispectrum is the four-point correlation function of the primordial curvature perturbations, serving as a higher-order statistical measure that quantifies non-Gaussianity in the initial density fluctuations of the early universe beyond the bispectrum.

117

Publications

7K

Citations

157

Authors

146

Institutions

Publications per year

2017–2026

26

Parents

Publications

117

Non-Gaussianity of the primordial perturbation in the curvaton model

Misao Sasaki, J. Väliviita, David Wands · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology · 2006 · 409 citations · Full text

, , +14

A primordial origin for misalignments between stellar spin axes and planetary orbits

Konstantin Batygin · Nature · 2012 · 342 citations

, , +15

Hunting for primordial non-Gaussianity in the cosmic microwave background

Eiichiro Komatsu · Classical and Quantum Gravity · 2010 · 244 citations · Full text

, , +16

Non-Gaussianity in the modulated reheating scenario

Teruaki Suyama, Masahide Yamaguchi · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology · 2008 · 225 citations · Full text

, , +13

Primordial trispectrum from inflation

Christian T. Byrnes, Misao Sasaki, David Wands · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology · 2006 · 218 citations · Full text

, , +14

1–5 of 117

Authors

157

  1. DW
    David Wands

    University of Portsmouth, United Kingdom

    6 publications · 717 citations

    6

    h-index

  2. SY
    Shuichiro Yokoyama

    Nagoya University, Japan

    6 publications · 177 citations

    6

    h-index

  3. TM
    Takahiko Matsubara

    Nagoya University, Japan

    5 publications · 181 citations

    5

    h-index

  4. AC
    Asantha Cooray

    University of California, Irvine, United States

    4 publications · 148 citations

    4

    h-index

  5. MS
    Maresuke Shiraishi

    The University of Tokyo, Japan

    3 publications · 96 citations

    3

    h-index

1–5 of 157

Institutions

146

  1. University of Portsmouth

    Portsmouth, United Kingdom

    14 h-index

    26 publications

    2.1K citations

  2. Kyoto University

    Kyoto, Japan

    13 h-index

    17 publications

    2.5K citations

  3. The University of Tokyo

    Tokyo, Japan

    13 h-index

    20 publications

    1.1K citations

  4. Centre National de la Recherche Scientifique

    Paris, France

    12 h-index

    22 publications

    702 citations

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

    Kashiwa, Japan

    9 h-index

    10 publications

    281 citations

  6. University of Cambridge

    Cambridge, United Kingdom

    9 h-index

    20 publications

    1.2K citations

  7. Nagoya University

    Nagoya, Japan

    8 h-index

    10 publications

    374 citations

  8. Institut d'Astrophysique de Paris

    Paris, France

    8 h-index

    17 publications

    578 citations

1–8 of 146

Venues

  1. Journal of Cosmology and Astroparticle Physics

    JCAP · 38 publications · 1.9K citations

    27

    h-index

  2. 19

    h-index

  3. Physical review. D/Physical review. D.

    PRD · 8 publications · 241 citations

    8

    h-index

  4. 5

    h-index

  5. Classical and Quantum Gravity

    3 publications · 285 citations

    3

    h-index

1–5