Concepedia

Gaussian Density Matrices

Gaussian Density Matrices is a class of density matrices in quantum mechanics that describe continuous-variable quantum states with Gaussian Wigner functions, distinguished by their characterization through a covariance matrix and first moments in phase space, thereby representing thermal, coherent, squeezed, or entangled states of bosonic systems.

118

Publications

7.6K

Citations

239

Authors

159

Institutions

Publications per year

2017–2026

15

Parents

Publications

118

Quantum source of entropy for black holes

L. Bombelli, R.K. Koul, Joohan Lee et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 1986 · 1.5K citations

, , +16

Quantum information with Gaussian states

Physics Reports · 2007 · 390 citations · Full text

, , +13

Stimulated Emission of Radiation in a Single Mode

F.W. Cummings · Physical Review · 1965 · 381 citations

, , +12

Gaussian States in Quantum Information

Alessandro Ferraro, Stefano Olivares, Matteo G. A. Paris · 2005 · 296 citations

, , +13

Density functional theory in periodic systems using local Gaussian basis sets

Michael D. Towler, Aleš Zupan, Mauro Causà · Computer Physics Communications · 1996 · 265 citations

, , +13

1–5 of 118

Authors

239

  1. JG
    Jacob Goldberger

    Bar-Ilan University, Israel

    3 publications · 120 citations

    3

    h-index

  2. LW
    Lide Wu

    Fudan University, China

    3 publications · 59 citations

    3

    h-index

  3. XQ
    Xipeng Qiu

    Fudan University, China

    3 publications · 59 citations

    3

    h-index

  4. MO
    Michael O’Neil

    Courant Institute of Mathematical Sciences, United States

    2 publications · 78 citations

    2

    h-index

  5. EM
    Emil Mottola

    Los Alamos National Laboratory, United States

    2 publications · 159 citations

    2

    h-index

1–5 of 239

Institutions

159

  1. Lawrence Berkeley National Laboratory

    Berkeley, United States

    3 h-index

    4 publications

    143 citations

  2. Fudan University

    Shanghai, China

    3 h-index

    6 publications

    118 citations

  3. University of Florida

    Gainesville, United States

    3 h-index

    6 publications

    152 citations

  4. University of California, Berkeley

    Berkeley, United States

    3 h-index

    4 publications

    84 citations

  5. Bar-Ilan University

    Ramat Gan, Israel

    3 h-index

    5 publications

    227 citations

  6. Max Planck Institute of Quantum Optics

    Garching, Germany

    3 h-index

    4 publications

    128 citations

  7. Chinese Academy of Sciences

    Beijing, China

    3 h-index

    4 publications

    70 citations

  8. University of Illinois Urbana-Champaign

    Urbana, United States

    3 h-index

    3 publications

    167 citations

1–8 of 159

Venues

  1. Physical Review A

    PRA · 6 publications · 314 citations

    6

    h-index

  2. The Journal of Chemical Physics

    5 publications · 206 citations

    5

    h-index

  3. Journal of Modern Optics

    4 publications · 173 citations

    4

    h-index

  4. Physical Review Letters

    PRL · 4 publications · 202 citations

    4

    h-index

  5. Theoretical Chemistry Accounts

    4 publications · 182 citations

    4

    h-index

1–5