34 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Bose (United States)US2 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ1 paper
- Indian Statistical InstituteIN1 paper
- Jaypee Institute of Information TechnologyIN1 paper
- Korea University of Science and TechnologyKR1 paper
- Maharishi Markandeshwar University, MullanaIN1 paper
- Manav Rachna International Institute of Research and StudiesIN1 paper
- MVN UniversityIN1 paper
- National Institute of Technology HamirpurBD1 paper
- Palacký University OlomoucCZ1 paper
- University of Science and TechnologyYE1 paper
16 papers · 1 filter
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…
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…
Nonclassicality in a dispersive atom-cavity field interaction in presence of an external driving field
Naveen Kumar, Arpita Chatterjee
We investigate nonclassical properties of a state generated by the interaction of a three-level atom with a quantized cavity field and an external classical driving field. In this…
Detecting Nonclassicality and quantum non-Gaussianity of photon subtracted displaced Fock state
Deepak, Arpita Chatterjee
In this paper, a quantitative investigation of the non-classical and quantum non-Gaussian characters of the photon-subtracted displaced Fock state , w…
A comparative study of higher-order nonclassicalities of photon-added-then-subtracted and photon-subtracted-then-added quantum states
Deepak, Arpita Chatterjee
In the present paper, we have studied the higher as well as the lower-order nonclassicalities of photon-added-then-subtracted and photon-subtracted-then-added thermal and even cohe…
Nonclassical properties of a deformed atom-cavity field state
Naveen Kumar, Deepak, Arpita Chatterjee
We analyze here a nonclassical state produced by an atom-cavity field interaction. The two-level atom is passed through the single-mode electromagnetic cavity field. By deforming t…
Detecting nonclassicality and non-Gaussianity of a coherent superposed quantum state
Deepak, Arpita Chatterjee
In this paper, we investigate the nonclassicality and non-Gaussianity of a coherent superposed quantum state (CSQS) which is obtained by applying a coherent superposition of field…
Realistic continuous-variable quantum teleportation using a displaced Fock state channel
Deepak, Arpita Chatterjee
We investigate ideal and non-ideal continuous-variable quantum teleportation protocols realized by using an entangled displaced Fock state resource. The characteristic function for…
Two-mode photon-added entangled coherent states and their entanglement properties
Arpita Chatterjee
An entangled quantum state is considered by applying a local photon excitation to each mode of an entangled coherent state. The entanglement property is investigated in terms of th…
Lower- versus higher-order nonclassicalities for a coherent superposed quantum state
Deepak, Arpita Chatterjee
A coherent state is defined conventionally in different ways such as a displaced vacuum state, an eigenket of annihilation operator or as an infinite dimensional Poissonian superpo…
Dynamics of an atom cavity field system in interacting Fock space
P. K. Das, Arpita Chatterjee
In this paper, we investigate one-time passing of a -type three-level atom through a single-mode interacting field in a cavity. We extend the idea of elementary Jaynes-Cummings…
A comparison between higher-order nonclassicalities of superposition engineered coherent and thermal states
Deepak, Arpita Chatterjee
We consider an experimentally obtainable SUP operator, defined by using a generalized superposition of products of field annihilation () and creation () operators of…
Quantifying quantum correlation of quasi-Werner state and probing its suitability for quantum teleportation
Arpita Chatterjee, Kishore Thapliyal, Anirban Pathak
The significance of photon addition in engineering the single- and two-mode (bipartite correlations) nonclassical properties of a quantum state is investigated. Specifically, we an…