scholarly journals A note on the improvement ambiguity of the stress tensor and the critical limits of correlation functions

2002 ◽  
Vol 43 (6) ◽  
pp. 2965-2977 ◽  
Author(s):  
D. Anselmi
Keyword(s):  
Stress Tensor ◽  
Correlation Functions ◽  
Critical Limits

scholarly journals Correlation functions of the chiral stress-tensor multiplet in N = 4 $$ \mathcal{N}=4 $$ SYM

2015 ◽  
Vol 2015 (6) ◽  
Author(s):  
Dmitry Chicherin ◽  
Reza Doobary ◽  
Burkhard Eden ◽  
Paul Heslop ◽  
Gregory P. Korchemsky ◽  
...  
Keyword(s):  
Stress Tensor ◽  
Correlation Functions ◽  
Tensor Multiplet

TRANSPORT PROPERTIES OF ANYONS

1992 ◽  
Vol 06 (17) ◽  
pp. 2837-2854
Author(s):  
D. V. KHVESHCHENKO
Keyword(s):  
Phase Transition ◽  
Critical Temperature ◽  
Transport Properties ◽  
Stress Tensor ◽  
Electric Current ◽  
Normal State ◽  
Correlation Functions ◽  
Electromagnetic Response ◽  
Zero Temperature ◽  
Tensor Correlation

We consider electromagnetic response as well as electrical and thermal transport in a normal state of anyon system at finite temperatures. We find the frequency and momentum dependences of electrical and thermal conductivities in the longwavelength limit. It is also shown that a pole of electric current and stress tensor correlation functions identified at zero temperature with a gapless sound-like mode becomes a diffusion above the critical temperature of the hypothetical superfluid anyon phase transition.

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