Peletminskii, A.S.; Peletminskii, S.V.; Poluektov, Yu.M.
(Вопросы атомной науки и техники, 2012)
We study a superfluid Bose system with single-particle and pair condensates using a nonperturbative approach. The self-consistency equations for two order parameters are obtained from the principle of maximum entropy. They ...