Effect of Feshbach Resonance on the Entropy Production in the ultra cold Bosonic Atoms

2013/07/23 by M. N. Sinharoy, Sinharoy, M. N.
Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #Cold Atom Physics and Bose-Einstein Condensates #FOS: Physical sciences #Quantum Gases (cond-mat.quant-gas) #Quantum, superfluid, helium dynamics

paper · pdf · doi:10.48550/arxiv.1307.5989

openalex publication_date 2013/07/23 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The entropy of the coexisting gas of ultra cold fermionic atoms and Bosonic molecular condensate confined in a magnetic trap has been calculated from equation of motion approaches. We have found that the entropy production depends not only to the Feshbach resonance and but also under certain limits to Rabi type oscillation and Bose Josephson junction type oscillation.

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