Anindita Bera

Engineering Classical Capacity of Generalized Pauli Channels with Admissible Memory Kernels

2021 · arXiv (Cornell University)

In this paper, we analyze the classical capacity of the generalized Pauli channels generated via memory kernel master equations. For suitable engineering of the kernel parameters, evolution with non-local noise effects can produce dynamical maps …

Memory effects displayed in the evolution of continuous variable system

2023 · Physics Letters A

We analyze non-Markovian memory effects displayed by the quantum Brownian motion modelled as a quantum harmonic oscillator coupled to a bath consisting of harmonic oscillators. In particular, the evolution of fidelity, relative entropy and quantum …