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hep-th2002
String hamiltonian from generalized YM gauge theory in two dimensions
Florian Dubath, Simone Lelli, Anna Rissone
Two dimensional SU(N) Yang-Mills theory is known to be equivalent to a string theory, as found by Gross in the large N limit, using the 1/N expansion. Later it was found that even…
hep-th2002
Perturbative and non-perturbative aspects of the two-dimensional string/Yang-Mills correspondence
Simone Lelli, Michele Maggiore, Anna Rissone
It is known that YM_2 with gauge group SU(N) is equivalent to a string theory with coupling g_s=1/N, order by order in the 1/N expansion. We show how this results can be obtained f…