Finite-temperature degenerate perturbation theory for bosons in optical lattices

Physical Review A ◽

10.1103/physreva.100.043609 ◽

2019 ◽

Vol 100 (4) ◽

Author(s):

Felipe Taha Sant'Ana ◽

Axel Pelster ◽

Francisco Ednilson Alves dos Santos

Keyword(s):

Perturbation Theory ◽

Finite Temperature ◽

Optical Lattices ◽

Degenerate Perturbation Theory

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Improving mean-field theory for bosons in optical lattices via degenerate perturbation theory

Physical Review A ◽

10.1103/physreva.99.063603 ◽

2019 ◽

Vol 99 (6) ◽

Author(s):

M. Kübler ◽

F. T. Sant'Ana ◽

F. E. A. dos Santos ◽

A. Pelster

Keyword(s):

Field Theory ◽

Perturbation Theory ◽

Optical Lattices ◽

Mean Field Theory ◽

Degenerate Perturbation Theory

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The application of analytical methods in degenerate perturbation theory

Journal of Applied Spectroscopy ◽

10.1007/bf00625851 ◽

1974 ◽

Vol 21 (3) ◽

pp. 1229-1233

Author(s):

A. G. Makhanek ◽

V. S. Korol'kov ◽

A. F. Fedorov

Keyword(s):

Perturbation Theory ◽

Analytical Methods ◽

Degenerate Perturbation Theory

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Degenerate perturbation theory

The Journal of Chemical Physics ◽

10.1063/1.1682018 ◽

1974 ◽

Vol 61 (3) ◽

pp. 786-798 ◽

Author(s):

D. J. Klein

Keyword(s):

Perturbation Theory ◽

Degenerate Perturbation Theory

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Massive renormalization scheme and perturbation theory at finite temperature

Physics Letters B ◽

10.1016/j.physletb.2014.12.040 ◽

2015 ◽

Vol 741 ◽

pp. 310-315 ◽

Author(s):

Jean-Paul Blaizot ◽

Nicolás Wschebor

Keyword(s):

Perturbation Theory ◽

Finite Temperature ◽

Renormalization Scheme

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Foucault Pendulum Experiment by Kamerlingh Onnes and Degenerate Perturbation Theory

American Journal of Physics ◽

10.1119/1.1976270 ◽

1970 ◽

Vol 38 (2) ◽

pp. 173-188 ◽

Author(s):

E. O. Schulz-DuBois

Keyword(s):

Perturbation Theory ◽

Foucault Pendulum ◽

Degenerate Perturbation Theory ◽

Pendulum Experiment

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General Structure of Effective Interaction in Degenerate Perturbation Theory

Progress of Theoretical Physics ◽

10.1143/ptp.71.1221 ◽

1984 ◽

Vol 71 (6) ◽

pp. 1221-1238 ◽

Author(s):

K. Suzuki ◽

R. Okamoto

Keyword(s):

Perturbation Theory ◽

General Structure ◽

Effective Interaction ◽

Degenerate Perturbation Theory

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Finite-Temperature Many-Body Perturbation Theory for Superconducting Fermion Systems

Condensed Matter Theories ◽

10.1007/978-1-4613-0605-4_19 ◽

1990 ◽

pp. 173-181

Author(s):

Donald H. Kobe

Keyword(s):

Perturbation Theory ◽

Finite Temperature ◽

Many Body ◽

Fermion Systems ◽

Many Body Perturbation Theory

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Degenerate Perturbation Theory in Quantum Mechanics

Progress of Theoretical Physics ◽

10.1143/ptp.71.670a ◽

1984 ◽

Vol 71 (3) ◽

pp. 670-670 ◽

Author(s):

K. Suzuki ◽

R. Okamoto

Keyword(s):

Perturbation Theory ◽

Quantum Mechanics ◽

Degenerate Perturbation Theory

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Converging finite-temperature many-body perturbation theory in the grand canonical ensemble that conserves the average number of electrons

Annual Reports in Computational Chemistry ◽

10.1016/bs.arcc.2019.08.003 ◽

2019 ◽

pp. 17-37 ◽

Author(s):

So Hirata ◽

Punit K. Jha

Keyword(s):

Perturbation Theory ◽

Finite Temperature ◽

Canonical Ensemble ◽

Grand Canonical Ensemble ◽

Many Body ◽

Many Body Perturbation Theory ◽

Grand Canonical

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Multiple approaches to incorporating scattering states in non-degenerate perturbation theory

American Journal of Physics ◽

10.1119/10.0001428 ◽

2020 ◽

Vol 88 (9) ◽

pp. 711-722

Author(s):

Don C. Colladay ◽

John Eric Goff

Keyword(s):

Perturbation Theory ◽

Scattering States ◽

Degenerate Perturbation Theory

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