3 papers
quant-ph2025
Impact of quadrature measurement on quantum coherence
Lucía Álvarez, Alfredo Luis
We examine the behavior of quadrature coherence under the measurement of the same field quadrature. This is carried out with the help of a beam splitter, which implies the contribu…
quant-ph2025
Generalized measurements for Bell tests in different probability spaces
Alfredo Luis
Bell tests are of profound statistical nature. Besides physical considerations, the proper understanding of their implications should involve detailed statistical analyses. In this…
quant-ph2025
Statistical analysis of Bell tests via generalized measurements
Alfredo Luis
We provide a fully statistical analysis of the results of a Bell test beyond mean values. This is possible in a practical scheme where all the observables involved in the test are…