2 papers
cond-mat1995
Probability of phase separation for the Bose gas with delta interactions
V. Korepin, A. Its, A. Waldron
We consider the quantum Non-linear Schrödinger equation with positive coupling constant varying from zero to infinity. We study qua…
cond-mat1992
Temperature Correlations of Quantum Spins
Alexandr Its, Anatloij Izergin, Vladimr Korepin +1
We consider isotropic XY model in the transverse magnetic field on the one dimensional lattice. Another name of the model in Heisenberg XXO model of spin 1/2.We solved long standin…