We study the late-time dynamics of two particles confined in one spatial dimension and
subject to two-body losses. The dynamics is exactly described by a non-Hermitian …

We study the dissipative dynamics of a fermionic superfluid in the presence of two-body
losses. We use a variational approach for the Lindblad dynamics and obtain dynamical …

We present a theoretical study of the dissipative dynamics of the Bose-Hubbard model
induced by on-site or long-range two-body losses. We first consider the one-dimensional …

Efimov effect is characterized by an infinite number of three-body bound states following a
universal geometric scaling law at two-body resonances. In this paper, we investigate the …

We report the first experimental observation of dissipation-driven coherent quantum many-
body oscillation, and this oscillation is manifested as the coherent exchange of atoms …

We study the dynamics of the open Bose-Hubbard chain confined in the superfluid phase
submitted to a sudden global quench on the dissipations and the repulsive interactions. The …

The non-Hermitian interaction in many-body systems may lead to novel phenomena. We
study an impurity immersed in three-dimensional ideal Fermi gases, with a complex-valued …

We study the many-body dynamics of weakly interacting Bose gases with two-particle
losses. We show that both the two-body interactions and losses in atomic gases may be …

Non-Hermitian Hamiltonian (NHH) is an effective formalism for open quantum systems. In
common wisdom, when the system is described by the Lindblad master equation, the NHH …

Motivated by recent experimental realization of a Bose-Einstein condensate (BEC) of dipolar
molecules, we develop superfluid transport theory for a dissipative BEC to show that a weak …