I am organizing a week-long workshop in Toulouse, on topics of optimization problems in quantum information theory. Besides the usual research talks, there will be lectures by Aram Harrow, Jean Bernard Lasserre and Mihai Putinar on the topics of the workshop: linear matrix inequalities, semidefinite programming, and quantum information theory. We have still some free slots for talks, so contact me if you’re interested.
New paper out with @hippoquantus and Anna Jenčová on different characterizations of measurement compatibility in general probabilistic theories arxiv.org/abs/2011.06497 featuring tensor product of cones, tensor norms, as well as a generalization of spectrahedra pic.twitter.com/j0NBbCT8H2
RT @_____satvik In this new paper with @nechita_ion, we show that the PPT^2 conjecture holds for all Choi-type channels (and more), thus exhibiting the unsuitablity of a large class of states from the perspective of repeater protocols. scirate.com/arxiv/2011.038…