Quantum Langevin dynamics of a charged particle in a magnetic field : Response function, position-velocity and velocity autocorrelation functions

We use the Quantum Langevin equation as a starting point to study the response function, the position-velocity correlation function and the velocity autocorrelation function of a charged Quantum Brownian particle in the presence of a magnetic field and linearly coupled to a heat bath via position co...

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Veröffentlicht in:	arXiv.org 2021-11
Hauptverfasser:	Bhattacharjee, Suraka, Satpathi, Urbashi, Sinha, Supurna
Format:	Artikel
Sprache:	eng
Schlagworte:	Autocorrelation functions Brownian motion Charged particles Cyclotron frequency Cyclotrons Low temperature Magnetic fields Physics - Statistical Mechanics Response functions Time Velocity Viscous damping
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