2 papers
cond-mat.quant-gas2012
Detection of Weak Force using a Bose-Einstein Condensate
Sonam Mahajan, Tarun Kumar, Aranya B Bhattacherjee +1
We investigate the possibility of detecting a weak coherent force by means of a hybrid optomechanical quantum device formed by a Bose Einstein Condensate (BEC) confined in a high q…
cond-mat.quant-gas2009
Two-photon nonlinear spectroscopy of periodically trapped ultracold atoms in a cavity
Tarun Kumar, Aranya B Bhattacherjee, ManMohan
We study the transmission spectra of a Bose Einstein condensate confined in an optical lattice interacting with two modes of a cavity via nonlinear two-photon transition. In partic…