23 citations · 23 across the 1 of their papers we have counts for
3 papers
gr-qc2020
Non-monogamy of spatio-temporal correlations and the black hole information loss paradox
C. Marletto, V. Vedral, S. Virzì +6
Pseudo-density matrices are a generalisation of quantum states and do not obey monogamy of quantum correlations. Could this be the solution to the paradox of information loss durin…
quant-ph2019★ 23 cited
Theoretical description and experimental simulation of quantum entanglement near open time-like curves via pseudo-density operators
C. Marletto, V. Vedral, S. Virzì +6
Closed timelike curves are striking predictions of general relativity allowing for time-travel. They are afflicted by notorious causality issues (e.g. grandfather's paradox). Quant…
quant-ph2018
Optimal estimation of entanglement and discord in two-qubit states
Salvatore Virzí, Enrico Rebufello, Alessio Avella +5
Recently, the fast development of quantum technologies led to the need for tools allowing the characterization of quantum resources. In particular, the ability to estimate non-clas…