Measurement-induced asymmetry in bipartite networks
Quantum Physics
2024-09-25 v2
Abstract
We consider an interacting bipartite network through a Bayesian game-theoretic framework and demonstrate that weak measurements introduce an inherent asymmetry that is not present when using standard projective measurements. These asymmetries are revealed in the expected payoff for a Bayesian version of Prisoner's dilemma, demonstrating that certain advantages can be found for given subsystems depending on the measurements performed in the network. We demonstrate that this setup allows measurement-induced control for one of the respective parties.
Keywords
Cite
@article{arxiv.2401.09304,
title = {Measurement-induced asymmetry in bipartite networks},
author = {A. Lowe and E. Medina-Guerra},
journal= {arXiv preprint arXiv:2401.09304},
year = {2024}
}