3 papers
math.RA2024
Generating Sets of Stochastic Matrices
Frederik vom Ende, Fereshte Shahbeigi
This paper introduces the concept of a generating set for stochastic matrices -- a subset of matrices whose repeated composition generates the entire set. Understanding such genera…
quant-ph2024
Channel nonlocality under decoherence
Albert Rico, Moisés Bermejo Morán, Fereshte Shahbeigi +1
The implementation of realistic quantum devices requires a solid understanding of the nonlocal resources present in quantum channels, and the effects of decoherence on them. Here w…
quant-ph2024
Dephasing Noise Simulation for Coherence-Generating Devices
Roberto Salazar, Fereshte Shahbeigi
Advancing quantum technologies necessitates an in-depth exploration of how operations generate quantum resources and respond to noise. Crucial are gates generating quantum coherenc…