203 citations · 1.2k across the 35 of their papers we have counts for
4 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…
Quantum Mechanical Limits to Inertial Mass Sensing by Nanomechanical Systems
P. -L. Giscard, M. Bhattacharya, P. Meystre
We determine the quantum mechanical limits to inertial mass-sensing based on nanomechanical systems. We first consider a harmonically oscillating cantilever whose vibration frequen…
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…