Abstract
Equal time correlators are studied in completely integrable models. The main example is the quantum non-linear Schrödinger equation. Introduction of an auxiliary Fock space permits us to represent the generating functional of correlators in the form of a determinant of the integral operator.
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Faddeev, L.D.: Quantum inverse scattering method. Sov. Sci. Rev. Math. Phys. C1, 107–166 (1981)
Korepin, V.E.: Calculation of norms of Bethe wave functions. Commun. Math. Phys.86, 319–418 (1982)
Korepin, V.E.: Analysis of bilinear relation for 6-vertex model. Doklady AN SSSR265, 1361–1364 (1982)
Izergin, A.G., Korepin, V.E.: The quantum inverse scattering method approach to correlation functions. Commun. Math. Phys.94, 67–92 (1984)
Korepin, V.E.: Correlation functions of the one-dimensional Bose gas. Commun. Math. Phys.94, 93–113 (1984)
Bogoliubov, N.M., Izergin, A.G., Korepin, V.E.: Exactly solvable problems in condensed matter and relativistic field theory. Lecture Notes in Physics, Vol. 242, pp. 220–316. Berlin, Heidelberg, New York: Springer 1985
Izergin, A.G.: Partition function of 6 vertex model. Doklady AN SSSR (submitted)
Bogoliubov, N.M., Korepin, V.E.: Correlation length of the one-dimensional Bose gas. Nucl. Phys. B257 [FS114], 760–778 (1985)
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Communicated by A. Jaffe
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Korepin, V.E. Dual field formulation of quantum integrable models. Commun.Math. Phys. 113, 177–190 (1987). https://doi.org/10.1007/BF01223510
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DOI: https://doi.org/10.1007/BF01223510