28 citations · 45 across the 3 of their papers we have counts for
3 papers
Quantum Energy Teleportation between Spin Particles in a Gibbs State
Michael Frey, Karl Gerlach, Masahiro Hotta
Energy in a multipartite quantum system appears from an operational perspective to be distributed to some extent non-locally because of correlations extant among the system's compo…
Probing the qudit depolarizing channel
Michael Frey, David Collins, Karl Gerlach
For the quantum depolarizing channel with any finite dimension, we compare three schemes for channel identification: unentangled probes, probes maximally entangled with an external…
Geometry and Product States
Robert B. Lockhart, Michael J. Steiner, Karl Gerlach
As separable states are a convex combination of product states, the geometry of the manifold of product states is studied. Prior results by Sanpera, Vidal and Tarrach are extended.…