S. Bera

Mesoscopic Bose-Einstein Condensate in Anharmonic Trap: Concept of Transition Exponent

G. Rampho, B. Chakrabarti, M. Lekala, 2018 .

Statistical fluctuations and quasi phase transition of mesoscopic Bose–Einstein condensation in anharmonic trap

G. Rampho, B. Chakrabarti, M. Lekala, 2019, Physica A: Statistical Mechanics and its Applications.

Statistical properties and condensate fluctuation of attractive Bose gas with finite number of particles

G. Rampho, B. Chakrabarti, M. Lekala, 2017 .

Application of conditional shape invariance symmetry to obtain the eigen-spectrum of the mixed potential V (r) = ar + br^2 + c/r + l(l+1)/r^2

T. K. Das, B. Chakrabarti, S. Bera, 2017, 1702.04469.