107 citations · 238 across the 11 of their papers we have counts for
5 papers · 1 filter
Hamiltonian chaos in a coupled BEC -- optomechanical cavity system
K. Zhang, W. Chen, M. Bhattacharya +1
We study a hybrid optomechanical system consisting of a Bose-Einstein condensate (BEC) trapped inside a single-mode optical cavity with a moving end-mirror. The intracavity light f…
Dynamics of a bistable Mott insulator to superfluid phase transition in cavity optomechanics
K. Zhang, W. Chen, P. Meystre
We study the dynamics of the many-body state of ultracold bosons trapped in a bistable optical lattice in an optomechanical resonator controlled by a time-dependent input field. We…
Bistable Mott-insulator to superfluid phase transition in cavity optomechanics
W. Chen, K. Zhang, D. S. Goldbaum +2
We study the many-body state of ultracold bosons in a bistable optical lattice potential in an optomechanical resonator in the weak-coupling limit. New physics arises as a result o…
Cavity QED characterization of many-body atomic states in double-well potentials -- The role of dissipation
W. Chen, P. Meystre
When an incident light beam is scattered off a sample of ultracold atoms trapped in an optical lattice, the statistical properties of the retro-reflected field contain information…
Cavity QED determination of atomic number statistics in optical lattices
W. Chen, D. Meiser, P. Meystre
We study the reflection of two counter-propagating modes of the light field in a ring resonator by ultracold atoms either in the Mott insulator state or in the superfluid state of…