3 papers
quant-ph2018
Discrete And Differentiable Entanglement Transformations
David Sauerwein, Katharina Schwaiger, Barbara Kraus
The study of transformations among pure states via Local Operations assisted by Classical Communication (LOCC) plays a central role in entanglement theory. The main emphasis of the…
quant-ph2017
Mode-entanglement of Gaussian fermionic states
Cornelia Spee, Katharina Schwaiger, Géza Giedke +1
We investigate the entanglement of n-mode n-partite Gaussian fermionic states (GFS). First, we identify a reasonable definition of separability for GFS and derive a standard form f…
quant-ph2017
Relations between bipartite entanglement measures
Katharina Schwaiger, Barbara Kraus
We investigate the properties and relations of two classes of operational bipartite and multipartite entanglement measures, the so-called source and the accessible entanglement. Th…