LOOP CALCULATIONS IN TWO-DIMENSIONAL NONLOCAL FIELD THEORIES
1992 ◽
Vol 07
(23)
◽
pp. 5891-5915
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Keyword(s):
We perform one-loop calculations in chiral induced W3 gravity in momentum space. Unlike a previous one-loop calculation in x space, which reduced the problem to one in local field theory, we work directly with the nonlocal action. We use Polyakov’s exponential regularization, and obtain agreement with the x-space calculation. We discuss the extension of our methods to higher-loop calculations in more-general chiral nonlocal field theories.
2009 ◽
Vol 06
(02)
◽
pp. 201-218
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Keyword(s):
2015 ◽
Keyword(s):
2019 ◽
pp. 248-318
Keyword(s):
1968 ◽
Vol 9
(6)
◽
pp. 928-945
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