On the finite volume expectation values of local operators in the sine-Gordon model
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DOI: 10.1016/j.nuclphysb.2019.114749
Abstract: Abstract In this paper we present sets of linear integral equations which make possible to compute the finite volume expectation values of the trace of the stress energy tensor (Θ) and the U ( 1… read more here.
Keywords: sine gordon; expectation values; finite volume; expectation ... See more keywords