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Performance of a two-mode coherent superposed channel in continuous-variable quantum teleportation
Deepak, Arpita Chatterjee
Glauber's coherent state is denoted by and its two-mode extension is represented by . In this work, we introduce a two-mode superposition operator $A=tab+ra^\dag…
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.…
Optimizing realistic continuous-variable quantum teleportation with non-Gaussian resources
Ankita, Arpita Chatterjee
In this work, we investigate the performance of non-Gaussian entangled resources in continuous-variable quantum teleportation within a realistic setting. We describe the characteri…
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…