Emptiness formation probability at finite temperature for the isotropic Heisenberg chain
arXiv:cond-mat/0406611 · doi:10.1016/j.physb.2005.01.234
Abstract
We present an integral formula for a special correlation function of the isotropic spin-1/2 antiferromagnetic Heisenberg chain. The correlation function describes the probability for the occurrence of a string of consecutive up-spins as a function of temperature, magnetic field and length of the string.
3 pages, 1 figure, submitted to SCES'04
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Cited by in corpus (9)
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