Study of the density-gradient expansion for the exchange energy

V. Sahni; J. Gruenebaum; J. P. Perdew

doi:10.1103/physrevb.26.4371

Study of the density-gradient expansion for the exchange energy

Physical Review B ◽

10.1103/physrevb.26.4371 ◽

1982 ◽

Vol 26 (8) ◽

pp. 4371-4377 ◽

Cited By ~ 199

Author(s):

V. Sahni ◽

J. Gruenebaum ◽

J. P. Perdew

Keyword(s):

Density Gradient ◽

Exchange Energy ◽

Gradient Expansion

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Convergence study of the density-gradient expansion for the screened-Coulomb exchange energy

Physical Review B ◽

10.1103/physrevb.28.3014 ◽

1983 ◽

Vol 28 (6) ◽

pp. 3014-3021 ◽

Cited By ~ 4

Author(s):

A. -R. E. Mohammed ◽

V. Sahni

Keyword(s):

Density Gradient ◽

Exchange Energy ◽

Gradient Expansion ◽

Convergence Study

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Construction of a generalized gradient approximation by restoring the density-gradient expansion and enforcing a tight Lieb–Oxford bound

The Journal of Chemical Physics ◽

10.1063/1.2912068 ◽

2008 ◽

Vol 128 (18) ◽

pp. 184109 ◽

Cited By ~ 186

Author(s):

Yan Zhao ◽

Donald G. Truhlar

Keyword(s):

Density Gradient ◽

Generalized Gradient ◽

Gradient Expansion ◽

Generalized Gradient Approximation

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Density-Gradient Expansion

Advances in Quantum Chemistry - Density Functional Theory of Many-Fermion Systems ◽

10.1016/s0065-3276(08)60598-5 ◽

1990 ◽

pp. 201-234 ◽

Cited By ~ 8

Author(s):

Leonard Kleinman ◽

Viraht Sahni

Keyword(s):

Density Gradient ◽

Gradient Expansion

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The density-gradient expansion and surface properties of the one-component classical plasma

Journal of Physics C Solid State Physics ◽

10.1088/0022-3719/18/10/014 ◽

1985 ◽

Vol 18 (10) ◽

pp. 2081-2095 ◽

Cited By ~ 13

Author(s):

M Hasegawa ◽

M Watabe

Keyword(s):

Density Gradient ◽

Surface Properties ◽

Gradient Expansion ◽

Classical Plasma ◽

The One

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Analysis of the density-gradient-expansion approximation for the exchange-correlation energy of density-functional theory

International Journal of Quantum Chemistry ◽

10.1002/qua.560400824 ◽

1991 ◽

Vol 40 (S25) ◽

pp. 235-248 ◽

Cited By ~ 8

Author(s):

Marlina Slamet ◽

Viraht Sahni

Keyword(s):

Density Functional Theory ◽

Density Gradient ◽

Density Functional ◽

Correlation Energy ◽

Functional Theory ◽

Gradient Expansion ◽

Exchange Correlation

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Spin-density gradient expansion for the kinetic energy

Physical Review A ◽

10.1103/physreva.20.397 ◽

1979 ◽

Vol 20 (2) ◽

pp. 397-403 ◽

Cited By ~ 162

Author(s):

G. L. Oliver ◽

J. P. Perdew

Keyword(s):

Kinetic Energy ◽

Density Gradient ◽

Spin Density ◽

Gradient Expansion

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Gradient expansion of the exchange energy from second-order density response theory

Physical Review B ◽

10.1103/physrevb.54.17402 ◽

1996 ◽

Vol 54 (24) ◽

pp. 17402-17413 ◽

Cited By ~ 72

Author(s):

P. S. Svendsen ◽

U. von Barth

Keyword(s):

Second Order ◽

Exchange Energy ◽

Response Theory ◽

Gradient Expansion ◽

Density Response

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Density Gradient Expansion of the Electronic Exchange-Correlation Energy, and its Generalization

NATO ASI Series - Density Functional Theory ◽

10.1007/978-1-4757-9975-0_4 ◽

1995 ◽

pp. 51-64 ◽

Cited By ~ 2

Author(s):

John P. Perdew

Keyword(s):

Density Gradient ◽

Correlation Energy ◽

Gradient Expansion ◽

Exchange Correlation

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Gradient expansion of the Coulomb exchange energy

Zeitschrift für Physik A Atoms and Nuclei ◽

10.1007/bf01413038 ◽

1981 ◽

Vol 302 (2) ◽

pp. 103-106 ◽

Cited By ~ 63

Author(s):

E. K. U. Gross ◽

R. M. Dreizler

Keyword(s):

Exchange Energy ◽

Gradient Expansion

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Gradient expansion of the exchange energy from an approximate density‐potential relation

The Journal of Chemical Physics ◽

10.1063/1.451810 ◽

1986 ◽

Vol 85 (7) ◽

pp. 4203-4204 ◽

Cited By ~ 2

Author(s):

Marcelo Galván ◽

José Luis Gázquez

Keyword(s):

Exchange Energy ◽

Gradient Expansion

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