Eötvös Loránd University
Unlike classical states, quantum states cannot necessarily be extended in such a way that the two-particle reduced states are all identical. More precisely, only the separable states are those that can be extended in such a way. The so-called shareability or extendibility number describes how many parties a given state can be extended to. This is a good entanglement measure (i.e., a LOCC-monotone function), however, it has been calculated only for a few types of states. The talk presents the (k,l)-shareable states for a set Werner-like states, and the set of (1,2)-shareable OO-states.
Zoom meeting details
Topic: Quantum Information and Quantum Computing Working Group
Time: Wednesday, October 20, 2021, 15:15 Warsaw (CET)
Join Zoom Meeting
Meeting ID: 96294497969
If you encounter any problems with connecting to the Zoom meeting, please email firstname.lastname@example.org.
A list of future meetings can be found here.
Recordings of previous seminars can be found on the CFT PAN YouTube channel.