Hi all,
Next week's talk will be at 5pm on Tuesday in HIT K51 by Stefan Hengl.
See you there,
Roger
Title: Light Cones in Quantum Information
Abstract:
A priori, non-relativistic quantum mechanics does not set a speed limit
to the propagation of information, correlation, or perturbation.
However, a famous result from mathematical physics shows that, under
weak assumptions about the underlying system, there is indeed a
system-inherent bound on the maximal velocity. This so-called
Lieb-Robinson bound (LRB) can be an extremely powerful tool in proofs in
various research fields. In the talk I will motivate the LRB, briefly
review recent publications, and report about progress in Johan's and my
project.