14 citations · 64 across the 14 of their papers we have counts for
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quant-ph2018★ 3 cited
Non-equilibrium Quantum Langevin dynamics of orbital diamagnetic moment
Urbashi Satpathi, Supurna Sinha
We investigate the time dependent orbital diamagnetic moment of a charged particle in a magnetic field in a viscous medium via the Quantum Langevin Equation. We study how the inter…
quant-ph2018
Transmitting a signal in negative time
P. Singha Deo, Urbashi Satpathi
There is no self adjoint time operator defined in quantum mechanics. However, time intervals can be defined in several ways and can also be probed experimentally. Our interest in t…