STRING THEORETICAL INTERPRETATION FOR FINITE N YANG–MILLS THEORY IN TWO DIMENSIONS
2005 ◽
Vol 20
(01)
◽
pp. 29-41
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Keyword(s):
Large N
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We discuss the equivalence between a string theory and the two-dimensional Yang–Mills theory with SU (N) gauge group for finite N. We find a sector which can be interpreted as a sum of covering maps from closed string worldsheets to the target space, whose covering number is less than N. This gives an asymptotic expansion of 1/N whose large N limit becomes the chiral sector defined by Gross and Taylor. We also discuss that the residual part of the partition function provides the nonperturbative corrections to the perturbative expansion.
2004 ◽
Vol 19
(02)
◽
pp. 205-225
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Keyword(s):
1990 ◽
Vol 05
(11)
◽
pp. 799-813
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2016 ◽
Vol 31
(28n29)
◽
pp. 1645040
Keyword(s):
2006 ◽
Vol 733
(1-2)
◽
pp. 123-131
◽
1993 ◽
Vol 08
(23)
◽
pp. 2223-2235
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Keyword(s):
1994 ◽
Vol 335
(3-4)
◽
pp. 371-376
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