10 citations · 35 across the 7 of their papers we have counts for
3 papers · 1 filter
Energy fluctuation and discontinuity of specific heat
Shyamal Biswas, Joydip Mitra, Saugata Bhattacharyya
Specific heat per particle () of an ideal gas, in many occasions, is interpreted as energy fluctuation per particle () of the ideal gas through the relation: $\t…
Casimir effect for a Bose-Einstein condensate inside a cylindrical tube
Shyamal Biswas, Saugata Bhattacharyya, Amit Agarwal
We explore Casimir effect on an interacting Bose-Einstein condensate (BEC) inside a cylindrical tube. The Casimir force for the confined BEC comprises of (i) a mean-field part aris…
Critical Casimir force in the superfluid phase: effect of fluctuations
Shyamal Biswas, J. K. Bhattacharjee, Himadri S. Samanta +2
We have considered the critical Casimir force on a He film below and above the bulk point. We have explored the role of fluctuations around the mean field theory in a pertu…