Concepedia

Cross Ratio

The cross ratio is a projective invariant of four collinear points, defined as the ratio of ratios of distances between the points, that remains unchanged under projective transformations.

123

Publications

3.8K

Citations

477

Authors

200

Institutions

Publications per year

2017–2026

31

Variants

Anharmonic Ratio

Parents

Publications

123

Global Cross-Ratio Models for Bivariate, Discrete, Ordered Responses

Jocelyn R. Dale · Biometrics · 1986 · 287 citations

, , +9

A spacetime derivation of the Lorentzian OPE inversion formula

David Simmons–Duffin · OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) · 2022 · 181 citations · Full text

, , +11

A spacetime derivation of the Lorentzian OPE inversion formula

Journal of High Energy Physics · 2018 · 180 citations · Full text

, , +11

Entanglement negativity in random spin chains

Paola Ruggiero, Vincenzo Alba, Pasquale Calabrese · Physical review. B./Physical review. B · 2016 · 119 citations · Full text

, , +13

Meromorphic functions that share four values

Gary G. Gundersen · Transactions of the American Mathematical Society · 1983 · 115 citations

, , +9

1–5 of 123

Authors

477

  1. AB
    Andrea Blunck

    Darmstadt University of Applied Sciences, Germany

    3 publications · 49 citations

    3

    h-index

  2. YG
    Yang Guo

    Northeastern University, China

    2 publications · 21 citations

    2

    h-index

  3. GG
    Gary G. Gundersen

    University of New Orleans, United States

    2 publications · 131 citations

    2

    h-index

  4. GW
    Gongjian Wen

    National University of Defense Technology, China

    2 publications · 58 citations

    2

    h-index

  5. JL
    Jiang Long

    Peking University, China

    2 publications · 34 citations

    2

    h-index

1–5 of 477

Institutions

200

  1. Beihang University

    Beijing, China

    5 h-index

    12 publications

    357 citations

  2. Zhejiang University

    Hangzhou, China

    3 h-index

    8 publications

    300 citations

  3. University of Tennessee at Knoxville

    Knoxville, United States

    3 h-index

    6 publications

    237 citations

  4. Centre National de la Recherche Scientifique

    Paris, France

    3 h-index

    42 publications

    556 citations

  5. Institute of Modern Physics

    Lanzhou, China

    3 h-index

    8 publications

    300 citations

  6. Darmstadt University of Applied Sciences

    Darmstadt, Germany

    2 h-index

    2 publications

    30 citations

  7. Michigan United

    Kalamazoo, United States

    2 h-index

    3 publications

    75 citations

  8. National University of Defense Technology

    Changsha, China

    2 h-index

    8 publications

    236 citations

1–8 of 200

Venues

  1. Journal of High Energy Physics

    JHEP · 11 publications · 455 citations

    11

    h-index

  2. Biometrika

    5 publications · 168 citations

    5

    h-index

  3. Transactions of the American Mathematical Society

    TRAN · 4 publications · 165 citations

    4

    h-index

  4. Geometriae Dedicata

    3 publications · 44 citations

    3

    h-index

  5. 3

    h-index

1–5