2 papers
quant-ph2025
Entanglement gain in supercatalytic state transformations
Guillermo DÃez-Pastor, Julio I. de Vicente
Catalysis refers to the possibility of performing an otherwise impossible local state transformation by sharing an additional state, i.e. a catalyst, which is returned at the end o…
quant-ph2025
Nonexistence of maximally entangled mixed states for a fixed spectrum
Gonzalo Camacho, Julio I. de Vicente
The existence of a maximally entangled pure state is a cornerstone result of entanglement theory that has paramount consequences in quantum information theory. A natural generaliza…