scholarly journals Finite-temperature linear conductance from the Matsubara Green’s function without analytic continuation to the real axis

2010 ◽  
Vol 82 (12) ◽  
Author(s):  
C. Karrasch ◽  
V. Meden ◽  
K. Schönhammer
Keyword(s):  
Green’S Function ◽  
Analytic Continuation ◽  
Real Axis ◽  
Green's Function ◽  
Finite Temperature ◽  
The Real ◽  
Matsubara Green's Function ◽  
Linear Conductance

Iterative analytic continuation of the electron self-energy to the real axis

1988 ◽  
Vol 37 (10) ◽  
pp. 4965-4969 ◽  
Author(s):  
F. Marsiglio ◽  
M. Schossmann ◽  
J. P. Carbotte
Keyword(s):  
Analytic Continuation ◽  
Real Axis ◽  
The Real ◽  
Self Energy

scholarly journals Stochastic resolution of identity second-order Matsubara Green’s function theory

2019 ◽  
Vol 151 (4) ◽  
pp. 044114 ◽  
Author(s):  
Tyler Y. Takeshita ◽  
Wenjie Dou ◽  
Daniel G. A. Smith ◽  
Wibe A. de Jong ◽  
Roi Baer ◽  
...  
Keyword(s):  
Green’S Function ◽  
Green's Function ◽  
Function Theory ◽  
Second Order ◽  
Matsubara Green's Function

scholarly journals SpM: Sparse modeling tool for analytic continuation of imaginary-time Green’s function

2019 ◽  
Vol 244 ◽  
pp. 319-323 ◽  
Author(s):  
Kazuyoshi Yoshimi ◽  
Junya Otsuki ◽  
Yuichi Motoyama ◽  
Masayuki Ohzeki ◽  
Hiroshi Shinaoka
Keyword(s):  
Green’S Function ◽  
Analytic Continuation ◽  
Green's Function ◽  
Imaginary Time ◽  
Sparse Modeling ◽  
Modeling Tool
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