84 citations · 294 across the 27 of their papers we have counts for
5 papers · 1 filter
Independent-oscillator model and the quantum Langevin equation for an oscillator: A review
Aritra Ghosh, Malay Bandyopadhyay, Sushanta Dattagupta +1
This review provides a brief and quick introduction to the quantum Langevin equation for an oscillator, while focusing on the steady-state thermodynamic aspects. A derivation of th…
Generalised energy equipartition in electrical circuits
Aritra Ghosh
In this brief note, we demonstrate a generalised energy equipartition theorem for a generic electrical circuit with Johnson-Nyquist (thermal) noise. From quantum mechanical conside…
Partition of kinetic energy and magnetic moment in dissipative diamagnetism
Jasleen Kaur, Aritra Ghosh, Malay Bandyopadhyay
In this paper, we analyze dissipative diamagnetism, arising due to dissipative cyclotron motion in two dimensions, in the light of the quantum counterpart of energy equipartition t…
Partition of free energy for a Brownian quantum oscillator: Effect of dissipation and magnetic field
Jasleen Kaur, Aritra Ghosh, Malay Bandyopadhyay
Recently, the quantum counterpart of energy equipartition theorem has drawn considerable attention. Motivated by this, we formulate and investigate an analogous statement for the f…
Quantum counterpart of energy equipartition theorem for fermionic systems
Jasleen Kaur, Aritra Ghosh, Malay Bandyopadhyay
In this brief report, following the recent developments on formulating a quantum analogue of the classical energy equipartition theorem for open systems where the heat bath compris…