STRESS-ENERGY TENSOR AND ULTRAVIOLET BEHAVIOR IN MASSIVE INTEGRABLE QUANTUM FIELD THEORIES
1994 ◽
Vol 09
(19)
◽
pp. 3307-3337
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Keyword(s):
The short distance behavior of massive integrable quantum field theories is analyzed in terms of the form factor approach. We show that the on-shell dynamics is compatible with different definitions of the stress-energy tensor Tµν(x) of the theory. In terms of form factors, this is equivalent to having a possible nonzero matrix element F1 of the trace of Tµν on a one-particle state. Each choice of F1 induces a different scaling behavior of the massive theory in the ultraviolet limit.
2004 ◽
Vol 19
(supp02)
◽
pp. 34-49
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Keyword(s):
2006 ◽
Vol 736
(3)
◽
pp. 169-198
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Keyword(s):
1999 ◽
Vol 538
(3)
◽
pp. 535-586
◽
Keyword(s):
2002 ◽
Vol 620
(3)
◽
pp. 407-455
◽
Keyword(s):
2011 ◽
Vol 44
(25)
◽
pp. 255401
◽
Keyword(s):
Keyword(s):
1999 ◽
Vol 14
(16)
◽
pp. 2551-2580
◽
2003 ◽
Vol 663
(3)
◽
pp. 443-466
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