7 citations · 15 across the 13 of their papers we have counts for
13 papers
Comparison of Spatial Entanglement between dissociated atom and ion : molecular ion photo-dissociated by sequential two-photon absorption and correlated two-photon absorption
Krishna Rai Dastidar
We have studied the fidelity of spatial entanglement between dissociated atom and ion from two photon dissociation of hydrogen molecular ion H 2 + . Two processes for two photon di…
Control of the vortex lattice formation in coupled atom-molecular Bose-Einstein condensate in a double well potential: Role of atom-molecule coupling, trap rotation frequency and detuning
Moumita Gupta, Krishna Rai Dastidar
We study the vortex formation in coupled atomic and molecular condensates in a rotating double well trap by numerically solving the coupled Gross-Pitaevskii like equations. Startin…
Dynamics of dipolar Atom-Molecular BEC in a double well potential: Effect of atom-molecular coherent coupling
Krishna Rai Dastidar, Moumita Gupta
In the present work we have studied the dynamics of dipolar atom-molecular Bose Einstein Condensates coupled via Feshbach Resonance in a double well potential. We have numerically…
Investigation of 3D-Quantized Ring Vortices in Rotating Coupled Atom-Molecular BEC
Sreoshi Dutta, Krishna Rai Dastidar, Chanchal Chaudhuri
We study the coupled atom-molecular quantized ring vortices of 87Rb Bose-Einstein Condensates (BEC) trapped in a rotating three dimensional (3D) anisotropic cylindrical trap both i…
The effects of trap-confinement and interatomic interactions on Josephson effects and macroscopic quantum self-trapping for a Bose-Einstein Condensate
Abhik Kumar Saha, Kingshuk Adhikary, Subhanka Mal +2
We theoretically study the effects of trap-confinement and interatomic interactions on Josephson oscillations (JO) and macroscopic quantum self-trapping (MQST) for a Bose-Einstein…
Number-phase uncertainty and quantum dynamics of bosons and fermions interacting with a finite range and large scattering length in a double-well potential
Kingshuk Adhikary, Subhanka Mal, Bimalendu Deb +3
We define the standard quantum limit (SQL) for phase and number fluctuations, and describe two-mode squeezing for number and phase variables. When phase is treated as a unitary qua…