568 citations · 1.1k across the 16 of their papers we have counts for
Showing 2012 · quant-phShow all
2 papers · 2 filters
quant-ph2012★ 19 cited
Spectral singularity and deep multiple minima in the reflectivity in non-Hermitian (complex) Ginocchio potential
Ananya Ghatak, Bhabani Prasad Mandal, Zafar Ahmed
We bring out the existence of at most one spectral singularity (SS) and deep multiple minima in the reflectivity of the non-Hermitian (complex) Ginocchio potential. We find a param…
quant-ph2012★ 11 cited
Entangled Quantum State Discrimination using Pseudo-Hermitian System
Ananya Ghatak, Bhabani Prasad Mandal
We demonstrate how to discriminate two non-orthogonal, entangled quantum state which are slightly different from each other by using pseudo-Hermitian system. The positive definite…