3 papers
quant-ph2025
Theory-Independent Context Incompatibility: Quantification and Experimental Demonstration
Mariana Storrer, Patrick Lima, Ana C. S. Costa +2
The concept of compatibility originally emerged as a synonym for the commutativity of observables and later evolved into the notion of measurement compatibility. In any case, howev…
quant-ph2024
Axiomatic approach to measures of total correlations
Gabriel L. Moraes, Renato M. Angelo, Ana C. S. Costa
Correlations play a pivotal role in various fields of science, particularly in quantum mechanics, yet their proper quantification remains a subject of debate. In this work, we aim…
quant-ph2018
Resilience of realism-based nonlocality to local disturbance
V. S. Gomes, R. M. Angelo
Employing a procedure called monitoring---via a completely positive trace-preserving map that is able to interpolate between weak and projective measurements---we investigate the r…