2 papers
quant-ph2024
Atomic and entanglement dynamics in the mixed squeezed coherent state version of the Jaynes-Cummings interaction
Koushik Mandal, Pooja Jethwani, M. Venkata Satyanarayana
Coherent signal containing squeezed noise in a mixed state of radiation field is considered here as a non-Gaussian mixture of a coherent state density operator and a squeezed state…
cond-mat.stat-mech2024
Quantum Langevin dynamics and the long-time behaviour of two charged coupled oscillators in a common heat bath
Koushik Mandal, Suraka Bhattacharjee
In this paper, the moderately long-time behaviours of the correlation functions for two charged coupled harmonic oscillators connected to a common heat bath are analyzed in the pre…