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- Institute for Research in Fundamental SciencesIR151 papers
- Research Institute for Astronomy and Astrophysics of MaraghIR44 papers
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- Centre National de la Recherche ScientifiqueFR36 papers
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Showing 2018 · quant-phShow all
3 papers · 2 filters
quant-ph2018★ 25 cited
Strong quadrature squeezing and quantum amplification in a coupled Bose-Einstein condensate- optomechanical cavity via coherent modulation
Ali Motazedifard, A. Dalafi, M. H. Naderi +1
We consider an optomechanical cavity with a movable end-mirror as a quantum mechanical oscillator (MO) containing an interacting cigar-shaped Bose-Eisenstein condensate (BEC). It i…
quant-ph2018★ 57 cited
Effects of quadratic coupling and squeezed vacuum injection in an optomechanical cavity assisted with a Bose-Einstein condensate
A. Dalafi, M. H. Naderi, Ali Motazedifard
We investigate theoretically a hybrid system consisting of a Bose-Einstein condensate (BEC) trapped inside a laser driven membrane-in-the-middle optomechanical cavity assisted with…
quant-ph2018★ 9 cited
Probability density of relativistic spinless particles
M. J. Kazemi, H. Hashamipour, M. H. Barati
In this paper, a new conserved current for Klein-Gordon equation is derived. It is shown, for -dimensions, the first component of this current is non-negative and reduces to $…