PYED + VCA: Exact diagonalization of finite quantum systems with variational cluster approximation

2018 ◽  
Author(s):  
A. E. Lukyanov ◽  
V. D. Neverov ◽  
Y. V. Zumagulov ◽  
A. V. Krasavin
Keyword(s):  
Quantum Systems ◽  
Exact Diagonalization ◽  
Cluster Approximation ◽  
Finite Quantum Systems ◽  
Variational Cluster Approximation

scholarly journals Variational cluster approximation and exact diagonalization for calculation of Hubbard models

2019 ◽  
Vol 1189 ◽  
pp. 012018
Author(s):  
Alexander Lukyanov ◽  
Vyacheslav Neverov ◽  
Yaroslav Zhumagulov ◽  
Andrey Krasavin
Keyword(s):  
Exact Diagonalization ◽  
Cluster Approximation ◽  
Hubbard Models ◽  
Variational Cluster Approximation

Oscillations in Finite Quantum Systems

Physics Today ◽  
1995 ◽  
Vol 48 (5) ◽  
pp. 68-69 ◽  
Author(s):  
G. F. Bertsch ◽  
R. A. Broglia ◽  
Herman Feshbach
Keyword(s):  
Quantum Systems ◽  
Finite Quantum Systems

scholarly journals Paths of zeros of analytic functions describing finite quantum systems

2016 ◽  
Vol 380 (4) ◽  
pp. 548-553
Author(s):  
H. Eissa ◽  
P. Evangelides ◽  
C. Lei ◽  
A. Vourdas
Keyword(s):  
Analytic Functions ◽  
Quantum Systems ◽  
Zeros Of Analytic Functions ◽  
Finite Quantum Systems

scholarly journals Entanglement revivals as a probe of scrambling in finite quantum systems

2020 ◽  
Vol 2020 (8) ◽  
pp. 083110 ◽  
Author(s):  
Ranjan Modak ◽  
Vincenzo Alba ◽  
Pasquale Calabrese
Keyword(s):  
Quantum Systems ◽  
Finite Quantum Systems

scholarly journals Entanglement in Finite Quantum Systems Under Twisted Boundary Conditions

2018 ◽  
Vol 48 (5) ◽  
pp. 451-466
Author(s):  
Krissia Zawadzki ◽  
Irene D’Amico ◽  
Luiz N. Oliveira
Keyword(s):  
Boundary Conditions ◽  
Quantum Systems ◽  
Finite Quantum Systems ◽  
Twisted Boundary Conditions

Statistical mean-field theory of finite quantum systems: canonical ensemble formulation

2006 ◽  
Vol 39 (30) ◽  
pp. L499-L505 ◽  
Author(s):  
S A Ponomarenko ◽  
M E Sherrill ◽  
D P Kilcrease ◽  
G Csanak
Keyword(s):  
Field Theory ◽  
Canonical Ensemble ◽  
Mean Field Theory ◽  
Mean Field ◽  
Quantum Systems ◽  
Finite Quantum Systems
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