output
20092026
most citedThe Belle II Physics Book

570 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2026 · quant-phShow all

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quant-ph2026

Triple exceptional point with unitary paths of unfolding in a three-site fermionic Swanson-like model

Bijan Bagchi, Aritra Ghosh, Miloslav Znojil

A fermionic three-site generalization of the popular bosonic Swanson model is studied as providing an exactly solvable five-parametric example of the quantum-mechanical unitary-evo…

quant-ph2026

Modeling the non-Markovian Brownian motion of an optomechanical resonator

Aritra Ghosh, Malay Bandyopadhyay, M. Bhattacharya

We propose a representative, globally-admissible phenomenological spectral density of the bath for the non-Markovian Brownian motion of an optomechanical resonator, motivated by th…