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physics.optics2016★ 34 cited
Enhancing quantum correlations and entanglement in an optomechanical system via cross-Kerr nonlinearity
Subhadeep Chakraborty, Amarendra K. Sarma
In this work, we theoretically study the quantum correlations present in an optomechanical system by invoking an additional cross-Kerr coupling between the optical and mechanical m…
quant-ph2016
Qubit assisted enhancement of quantum correlations in an optomechanical system
Subhadeep Chakraborty, Amarendra Kumar Sarma
We perform a theoretical study on quantum correlations in an optomechanical system where the mechanical mirror is perturbatively coupled to an auxiliary qubit. In our study, we con…