Publicaties
Entanglement compression in scale space : from the multiscale entanglement renormalization ansatz to matrix product operators Universiteit Gent
Quantum entanglement in concept combinations Vrije Universiteit Brussel
Entanglement of purification and multiboundary wormhole geometries KU Leuven
Entanglement as a Method to Reduce Uncertainty Vrije Universiteit Brussel
In physics, entanglement ‘reduces’ the entropy of an entity, because the (von Neumann) qentropy of, e.g., a composite bipartite entity in a pure entangled state is systematically lower than the entropy of the component sub-entities. We show here that this ‘genuinely non-classical reduction of entropy as a result of composition’ also holds whenever two concepts combine in human cognition and, more generally, it is valid in human culture. On ...
Approximate transformations of bipartite pure-state entanglement from the majorization lattice Vrije Universiteit Brussel
We study the problem of deterministic transformations of an initial pure entangled quantum state, |ψ〉, into a target pure entangled quantum state, |ϕ〉, by using local operations and classical communication (LOCC). A celebrated result of Nielsen (1999) gives the necessary and sufficient condition that makes this entanglement transformation process possible. Indeed, this process can be achieved if and only if the majorization relation ψ≺ϕ ...