scholarly journals Path-integral approach to the thermodynamics of bosons with memory: Density and correlation functions

2021 ◽  
Vol 104 (6) ◽  
Author(s):  
T. Ichmoukhamedov ◽  
J. Tempere
Keyword(s):  
Path Integral ◽  
Correlation Functions ◽  
Integral Approach ◽  
Path Integral Approach ◽  
With Memory

PATH-INTEGRAL BOSONIZATION IN A TOPOLOGICAL BACKGROUND: THE THIRRING MODEL

1990 ◽  
Vol 05 (14) ◽  
pp. 2853-2864 ◽  
Author(s):  
M.V. MANÍAS ◽  
C.M. NAÓN ◽  
M.L. TROBO
Keyword(s):  
Recent Work ◽  
Path Integral ◽  
Correlation Functions ◽  
Thirring Model ◽  
Integral Approach ◽  
Coupling Constant ◽  
Path Integral Approach ◽  
Topological Sector ◽  
Minimal Functions

We investigate the Thirring model in a nontrivial topological sector through the path-integral approach to bosonization. In particular we analyze the minimal correlation functions of the kind studied in a recent work by Bardakci and Crescimanno (B.C.).1 We find that there exist no nonvanishing minimal functions for any finite value of the Thirring coupling constant g2. For g2→∞ we recover the results of B.C.

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