117 citations · 351 across the 8 of their papers we have counts for
8 papers
Force sensing in an optomechanical system with feedback-controlled in-loop light
F. Bemani, O. Černotík, L. Ruppert +2
Quantum control techniques applied at macroscopic scales provide us with opportunities in fundamental physics and practical applications. Among them, measurement-based feedback all…
Quantum correlations in optomechanical crystals
F. Bemani, R. Roknizadeh, A. Motazedifard +2
The field of optomechanics provides us with several examples of quantum photon-phonon interface. In this paper, we theoretically investigate the generation and manipulation of quan…
Force sensing in hybrid Bose-Einstein condensate optomechanics based on parametric amplification
Ali Motazedifard, A. Dalafi, F. Bemani +1
In this paper, the scheme of a force sensor is proposed which has been composed of a hybrid optomechanical cavity containing an interacting cigar-shaped Bose-Einstein condensate (B…
Synchronization dynamics of two nanomechanical membranes within a Fabry-Perot cavity
F. Bemani, Ali Motazedifard, R. Roknizadeh +2
Spontaneous synchronization is a significant collective behavior of weakly coupled systems. Due to their inherent nonlinear nature, optomechanical systems can exhibit self-sustaine…
Quantum simulation of discrete curved spacetime by the Bose-Hubbard model: from analog acoustic black hole to quantum phase transition
F. Bemani, R. Roknizadeh, M. H. Naderi
We present a theoretical scheme to simulate quantum field theory in a discrete curved spacetime based on the Bose-Hubbard model describing a Bose-Einstein condensate trapped inside…
Analog curved spacetimes in the reversed dissipation regime of cavity optomechanics
F. Bemani, R. Roknizadeh, M. H. Naderi
In this paper, we theoretically propose an optomechanical scheme to explore the possibility of simulating the propagation of the collective excitations of the photon fluid in a cur…
Force sensing based on coherent quantum noise cancellation in a hybrid optomechanical cavity with squeezed-vacuum injection
Ali Motazedifard, F. Bemani, M. H. Naderi +2
We propose and analyse a feasible experimental scheme for a quantum force sensor based on the elimination of back-action noise through coherent quantum noise cancellation (CQNC) in…
A theoretical scheme for the realization of the sphere-coherent motional states in an atom-assisted optomechanical cavity
F. Bemani, R. Roknizadeh, M. H. Naderi
A theoretical scheme for the realization of the sphere-coherent motional states in an optomechanical cavity in the presence of a two-level atom is proposed. To this end, the analog…