2 papers
quant-ph2025
Bayesian Greedy Receiver for Pulse Position Modulation without an Error Floor under Thermal Noise
Leo Bia, Christos N. Gagatsos, Saikat Guha
We investigate quantum receiver architectures for demodulation -ary Pulse Position Modulation under thermal noise and photon-starved conditions. Building on the greed receiver f…
quant-ph2024
Bayesian quantum estimation of the separation of two incoherent point sources
Boyu Zhou, Saikat Guha, Christos N. Gagatsos
We address the estimation problem of the separation of two arbitrarily close incoherent point sources from the quantum Bayesian point of view, i.e., when a prior probability distri…