Concepedia

Quadrature Operators

Quadrature Operators is a pair of non-commuting Hermitian operators that belong to the class of observables in quantum optics and quantum harmonic oscillator theory, distinguished by their role as dimensionless position and momentum-like operators obtained through linear combinations of the creation and annihilation operators, respectively.

438

Publications

21.3K

Citations

666

Authors

357

Institutions

Publications per year

2017–2026

57

Variants

Quadrature Observables

Parents

Publications

438

Quadrature-Based Methods for Obtaining Approximate Solutions to Nonlinear Asset Pricing Models

George Tauchen, Robert Hussey · Econometrica · 1991 · 977 citations · Full text

, , +17

New formalism for two-photon quantum optics. I. Quadrature phases and squeezed states

Carlton M. Caves, Bonny L. Schumaker · Physical review. A, General physics · 1985 · 883 citations

, , +14

High degree efficient symmetrical Gaussian quadrature rules for the triangle

D. A. Dunavant · International Journal for Numerical Methods in Engineering · 1985 · 718 citations

, , +13

Nonclassical properties of states generated by the excitations on a coherent state

G. S. Agarwal, K. Tara · Physical Review A · 1991 · 707 citations

, , +14

Efficient quadrature for NURBS-based isogeometric analysis

Thomas J.R. Hughes, Alessandro Reali, Giancarlo Sangalli · Computer Methods in Applied Mechanics and Engineering · 2008 · 517 citations

, , +13

1–5 of 438

Authors

666

  1. PG
    Pablo González-Vera

    Universidad de La Laguna, Spain

    15 publications · 323 citations

    13

    h-index

  2. AB
    Adhemar Bultheel

    KU Leuven, Belgium

    10 publications · 213 citations

    10

    h-index

  3. ON
    Olav Njåstad

    Norwegian University of Science and Technology, Norway

    9 publications · 197 citations

    9

    h-index

  4. GV
    Gradimir V. Milovanović

    University of Nis, Serbia

    8 publications · 163 citations

    8

    h-index

  5. GM
    Giovanni Monegato

    Politecnico di Torino, Italy

    8 publications · 242 citations

    8

    h-index

1–5 of 666

Institutions

357

  1. KU Leuven

    Leuven, Belgium

    14 h-index

    27 publications

    1.2K citations

  2. Universidad de La Laguna

    San Cristóbal de La Laguna, Spain

    13 h-index

    31 publications

    647 citations

  3. Norwegian University of Science and Technology

    Trondheim, Norway

    9 h-index

    9 publications

    239 citations

  4. University of Nis

    Niš, Serbia

    6 h-index

    8 publications

    157 citations

  5. UNSW Sydney

    Sydney, Australia

    6 h-index

    6 publications

    338 citations

  6. KTH Royal Institute of Technology

    Stockholm, Sweden

    6 h-index

    7 publications

    544 citations

  7. University of Oxford

    Oxford, United Kingdom

    5 h-index

    7 publications

    682 citations

  8. Imperial College London

    London, United Kingdom

    5 h-index

    10 publications

    863 citations

1–8 of 357

Venues

  1. Journal of Computational and Applied Mathematics

    38 publications · 1.2K citations

    21

    h-index

  2. Mathematics of Computation

    MCOM · 32 publications · 1.3K citations

    18

    h-index

  3. SIAM Journal on Numerical Analysis

    17 publications · 994 citations

    14

    h-index

  4. Physical Review A

    PRA · 15 publications · 1.5K citations

    13

    h-index

  5. Numerische Mathematik

    15 publications · 539 citations

    12

    h-index

1–5