34 citations
16 papers
A phase-space approach for performing continuous-variable quantum teleportation with a non-Gaussian resource
Ankita, Arpita Chatterjee
We present a detailed phase-space analysis of continuous-variable quantum teleportation using a photon-subtracted two-mode squeezed Fock state (PS-TMSFS) as an entangled resource.…
Dynamics of atom-field interaction inside a nonlinear Kerr-like medium filled optical cavity
Naveen Kumar, Arpita Chatterjee
In this paper, we investigate the dynamics of two two-level atoms interacting with a two-mode field inside an optical cavity, in presence of a nonlinear Kerr-like medium as well as…
Propuesta de abordaje transversal del concepto diferencial de curvatura en situaciones físicas
Mauricio López-Reyes
During the process of teaching the concept of derivative, it is common and natural to refer to geometric interpretations, such as the use of the tangent line and the maximum and mi…
Quantum phase properties of a state driven by a classical field
Naveen Kumar, Arpita Chatterjee
We consider a nonclassical state generated by an atom-cavity field interaction in presence of a driven field. In the scheme, the two-level atom is moved through the cavity and driv…
Analyzing performance of -deformed displaced Fock state in continuous-variable quantum teleportation
Deepak, Arpita Chatterjee
Performing non-Gaussian operations, namely photon addition, photon subtraction, photon-addition-then-subtraction, photon-subtraction-then-addition can successfully enhance the fide…
Nonclassical properties of a state generated by a driven dispersive interaction
Naveen Kumar, Arpita Chatterjee
We consider a cavity field state, which is created by the atom-cavity field's interaction in the presence of a driven field. The two-level atom passes through the cavity and is dri…