ELFT HÍRADÓ

[DORA Balazs <dora AT eik.bme.hu>]

                    MEGHÍVÓ


       a Szilárd Leó-Kollokvium előadására:

             Pasquale Calabrese (SISSA)

"Entanglement and thermodynamics in non-equilibrium quantum systems"



Kivonat: Entanglement and entropy are key concepts standing at the 
foundations of quantum and statistical mechanics. In the last decade the 
study of the non-equilibrium dynamics of isolated quantum systems revealed 
that these two concepts are intricately intertwined. Although the unitary 
time evolution ensuing from a pure initial state maintains the system 
globally at zero entropy, at long time after the quench local properties 
are captured by an appropriate statistical ensemble with non zero 
thermodynamic entropy, which can be interpreted as the entanglement 
accumulated during the dynamics. Therefore, understanding the post-quench 
entanglement evolution unveils how thermodynamics emerges in isolated 
quantum systems.




Helye: BME Fizikai Intézet, Fizika Tanszék
Budafoki út 8. F-épület, 2. emelet, 13-as terem

Ideje: 2019. november 26. (kedd), 14:30, kapunyitás 14.15-től.
Program: http://physics.bme.hu/kollokvium



Minden érdeklődőt szívesen látunk!

Dóra Balázs és Zaránd Gergely