[institut] Podsecanje, SCL seminar (povodom izbora u zvanje), Zlatko Papic, ponedeljak 23. decembar u 14:00

[Nenad Vukmirović]

Поштоване колегинице и колеге,

Подсећам вас да ће се доле најављени семинар одржати данас.

Срдачно,

-- 
Др Ненад Вукмировић,
Виши научни сарадник,
Лабораторија за примену рачунара у науци,
Институт за физику Београд,
Србија.
URL: http://www.scl.rs/nenad

On 12/16/2013 03:42 PM, Nenad Vukmirović wrote:
> Поштоване колегинице и колеге,
>
> Позивам вас на семинар Лабораторије за примену рачунара у науци који ће
> у понедељак 23. децембра 2013. године у 14:00 у читаоници Института за
> физику одржати Златко Папић (Perimeter Institute for Theoretical
> Physics, Waterloo, Canada) поводом предстојећег избора у звање виши
> научни сарадник. Наслов семинара је:
>
> Entanglement in topological phases and interacting quantum disordered
> systems
>
> Abstract:
>
> Though it was recognized early on as one of the fundamental aspects of
> quantum mechanics, entanglement has played an increasingly important
> role in condensed matter physics as well, in particular due to the fact
> that it underlies the recent ``tensor network" description of many-body
> systems, and through its practical uses as a resource for quantum
> computing. In this talk I will illustrate the profound role of the
> entanglement in two, rather different, types of physical systems: the
> topological phases arising in the context of the fractional quantum Hall
> effect, and the quantum disordered systems in a ``many-body localized"
> phase. I will show that the entanglement provides a way to understand
> the structure of the topologically-ordered ground states via a direct
> link between conformal field theory, solvable models, and the
> ``matrix-product state" formalism. Furthermore, I will demonstrate that
> the entanglement also provides specific signatures for the
> non-equilibrium dynamics of disordered systems and determines the nature
> of the eigenstates in the ``many-body localized phase", which may have
> important consequences for controlling the coherence of isolated quantum
> systems in experiment.
>