3 papers
quant-ph2024
Spectrum Broadcast Structures from von Neumann type interaction Hamiltonians with continuous variables
Alberto Acevedo, Janek Wehr, Jarosław Korbicz
In this paper, we contribute to the mathematical foundations of the recently established theory of Spectrum Broadcast Structures (SBS). These are multipartite quantum states, encod…
quant-ph2024
Spectrum Broadcast Structures from von Neumann type interaction Hamiltonians
Alberto Acevedo, Janek Wehr, Jarek Korbicz
In this paper, we contribute to the mathematical foundations of the recently established theory of Spectrum Broadcast Structures (SBS). These are multipartite quantum states, encod…
math-ph2024
Asymptotic Quantum State Discrimination for Mixtures of Unitarily Related States
Alberto Acevedo, Janek Wehr
Given a mixture of states, finding a way to optimally discriminate its elements is a prominent problem in quantum communication theory. In this paper, we will address mixtures of d…