Integrable Systems Seminar
Thursday, March 28, 2002, 4:00pm, 114 Physics
Vladimir Korepin (Institute for Theoretical Physics @ SUNY Stony Brook)
RIEMANN ZETA FUNCTION AT ODD ARGUMENTS AND QUANTUM SPIN CHAINS
Abstract:- Heisenberg XXX Antiferromagnet of spin 1/2 is condsidered.
Special correlation funcion is evalauted [probablility of fomation of
ferromagnetic string in antiferromagntic ground-state].
It is shown that it can be exressed in terms of Riemann zeta funciton at
odd arguments, log(2) and rational coefficients.
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