J1−J2frustrated two-dimensional Heisenberg model: Random phase approximation and functional renormalization group

Physical Review B ◽

10.1103/physrevb.81.144410 ◽

2010 ◽

Vol 81 (14) ◽

Author(s):

Johannes Reuther ◽

Peter Wölfle

Keyword(s):

Renormalization Group ◽

Heisenberg Model ◽

Random Phase Approximation ◽

Random Phase ◽

Two Dimensional ◽

Phase Approximation ◽

Functional Renormalization Group

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Low-energy effective interactions beyond the constrained random-phase approximation by the functional renormalization group

Physical Review B ◽

10.1103/physrevb.92.045113 ◽

2015 ◽

Vol 92 (4) ◽

Author(s):

Michael Kinza ◽

Carsten Honerkamp

Keyword(s):

Renormalization Group ◽

Random Phase Approximation ◽

Random Phase ◽

Phase Approximation ◽

Effective Interactions ◽

Functional Renormalization Group

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Investigation of the effective interactions for the Emery model by the constrained random-phase approximation and constrained functional renormalization group

Physical Review B ◽

10.1103/physrevb.103.125130 ◽

2021 ◽

Vol 103 (12) ◽

Author(s):

Xing-Jie Han ◽

Philipp Werner ◽

Carsten Honerkamp

Keyword(s):

Renormalization Group ◽

Random Phase Approximation ◽

Random Phase ◽

Phase Approximation ◽

Effective Interactions ◽

Functional Renormalization Group ◽

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Dynamic response of a two-dimensional dense electron gas: Equivalence of random-phase-approximation and approximate-memory-function approach

Physical Review B ◽

10.1103/physrevb.27.5981 ◽

1983 ◽

Vol 27 (10) ◽

pp. 5981-5985 ◽

Author(s):

A. Holas ◽

Seido Nagano ◽

K. S. Singwi

Keyword(s):

Dynamic Response ◽

Random Phase Approximation ◽

Memory Function ◽

Random Phase ◽

Electron Gas ◽

Function Approach ◽

Two Dimensional ◽

Phase Approximation

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Dynamical structure factors of a two-dimensional Fermi superfluid within random phase approximation

New Journal of Physics ◽

10.1088/1367-2630/abab3d ◽

2020 ◽

Vol 22 (9) ◽

pp. 093012 ◽

Author(s):

Huaisong Zhao ◽

Xiaoxu Gao ◽

Wen Liang ◽

Peng Zou ◽

Feng Yuan

Keyword(s):

Random Phase Approximation ◽

Random Phase ◽

Dynamical Structure ◽

Two Dimensional ◽

Phase Approximation ◽

Fermi Superfluid ◽

Structure Factors

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Random-phase-approximation approach to optical and magnetic excitations in the two-dimensional multiband Hubbard model

Physical Review B ◽

10.1103/physrevb.45.5530 ◽

1992 ◽

Vol 45 (10) ◽

pp. 5530-5534 ◽

Author(s):

K. Yonemitsu ◽

A. R. Bishop

Keyword(s):

Hubbard Model ◽

Random Phase Approximation ◽

Random Phase ◽

Two Dimensional ◽

Phase Approximation ◽

Magnetic Excitations ◽

Approximation Approach

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Two-dimensional electron gas in an improved random-phase approximation

Physical Review B ◽

10.1103/physrevb.67.233404 ◽

2003 ◽

Vol 67 (23) ◽

Author(s):

P. Schuck ◽

H.-J. Schulze ◽

N. Van Giai ◽

M. Zverev

Keyword(s):

Random Phase Approximation ◽

Random Phase ◽

Electron Gas ◽

Two Dimensional ◽

Phase Approximation ◽

Dimensional Electron ◽

Two Dimensional Electron Gas ◽

Dimensional Electron Gas

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Spin diffusion of a two-dimensional electron gas in the random phase approximation

Physica E Low-dimensional Systems and Nanostructures ◽

10.1016/s1386-9477(01)00046-7 ◽

2001 ◽

Vol 10 (1-3) ◽

pp. 22-26 ◽

Author(s):

Yutaka Takahashi ◽

Kosuke Shizume ◽

Naoto Masuhara

Keyword(s):

Random Phase Approximation ◽

Spin Diffusion ◽

Random Phase ◽

Electron Gas ◽

Two Dimensional ◽

Phase Approximation ◽

Dimensional Electron ◽

Two Dimensional Electron Gas ◽

Dimensional Electron Gas

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Excitations and response functions of the doped two-dimensional Hubbard model: A random-phase-approximation anaylsis

Physical Review B ◽

10.1103/physrevb.45.4752 ◽

1992 ◽

Vol 45 (9) ◽

pp. 4752-4758 ◽

Author(s):

F. Guinea ◽

E. Louis ◽

J. A. Vergés

Keyword(s):

Hubbard Model ◽

Random Phase Approximation ◽

Random Phase ◽

Two Dimensional ◽

Phase Approximation ◽

Response Functions

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Theory of Plasmons for Two-Dimensional Materials in the Random Phase Approximation

Condensed Matter ◽

10.3390/condmat1010009 ◽

2016 ◽

Vol 1 (1) ◽

pp. 9 ◽

Author(s):

Masakazu Ichikawa

Keyword(s):

Random Phase Approximation ◽

Random Phase ◽

Two Dimensional ◽

Phase Approximation ◽

Two Dimensional Materials

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The three-dimensional mixed-spin Heisenberg model applied to the magnetic properties of La1−xSrxMnO3 in the random phase approximation

Journal of Applied Physics ◽

10.1063/1.3505761 ◽

2010 ◽

Vol 108 (9) ◽

pp. 093926 ◽

Keyword(s):

Magnetic Properties ◽

Heisenberg Model ◽

Random Phase Approximation ◽

Random Phase ◽

Three Dimensional ◽

Phase Approximation ◽

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