Ray Simmonds, National Institute of Standards and Technology (NIST), Boulder
Toby Cubitt, Universidad Complutense de Madrid
Chi-Hang Fred Fung, The University of Hong Kong
John Calsamiglia, Universitat Autònoma de Barcelona
I will present three problems in quantum statistical inference that all stem from the difference between local and collective measurements on multipartite states.
The first one is that of hiding a secret direction in a multipartite state with the promise that the parties cannot learn the direction if they perform local operations and classical communication, but can accurately retrieve it if they perform collective measurements.
Jason Crann, Carleton University
Tsuyoshi Ito, Institute for Quantum Computing (IQC)
Vladimir Korepin, Stony Brook
The main subject of the lecture is entanglement spectrum. After a short introduction the author will consider density matrix of a large block of spins on infinite lattice. The spectrum will be compared for the cases of Heisenberg chain and VBS states. Potential applications will be discussed.
Jens Koch, Northwestern University
Alessandro Cosentino, Institute for Quantum Computing (IQC)
Abstract to be announced.
Misha Brodsky, AT&T Labs