91 citations · 601 across the 65 of their papers we have counts for
67 papers
Resonance fluorescence in , and -- type three-level configurations
Surajit Sen, Tushar Kanti Dey, Bimalendu Deb
We theoretically study the resonance fluorescence spectra of the lambda (), vee () and cascade () type three-level configurations. It is shown that each system with two de…
Trapped ion-mediated interactions between two distant trapped atoms
Subhra Mudli, Subhanka Mal, Anushree Dey +1
We theoretically show that when two largely separated trapped atoms interact with a trapped ion via Rydberg excitation of the atoms, the ion-mediated interaction between the atoms…
Phase diffusion and fluctuations in a dissipative Bose-Josephson junction
Abhik Kumar Saha, Deb Shankar Ray, Bimalendu Deb
We analyze the phase diffusion, quantum fluctuations and their spectral features of an one-dimensional Bose-Josephson junction (BJJ) coupled to a bosonic heat bath. We show the dep…
Electronic structure, spectroscopy, cold ion-atom elastic collision properties and photoassociation formation prediction of (MgCs) molecular ion
Mohamed Farjallah, Dibyendu Sardar, Bimalendu Deb +1
Studies on the interactions between an alkali atom and an alkaline earth ion at low energy are important in the field of cold chemistry. In this paper we, extensively, study the st…
Zero-threshold correlated-photon laser with a single trapped atom in a bimodal cavity
Anushree Dey, Arpita Pal, Subhasish Dutta Gupta +1
We demonstrate theoretically the feasibility of correlated entangled photon-pair generation with vanishing threshold in a bimodal cavity setup that uses a single V-type three level…
A model study on superfluidity of a unitary Fermi gas of atoms interacting with a finite-ranged potential
Subhanka Mal, Bimalendu Deb
We calculate Bardeen-Cooper-Schrieffer (BCS) state of a unitary Fermi gas of atoms interacting with the finite-ranged Jost-Kohn potential which has been recently shown to account f…