Veranstaltungen
Veranstaltungen der Fakultät für Mathematik
Entanglement entropy of the free Fermi gas at any temperature , als mathkol osanadyn
Termin
08.05.2018, 14.15 Uhr - 15:15 Uhr
Veranstaltungsort
M/611
Abstract
We consider the large-scale behaviour of the local entropy and the spatially
bipartite entanglement entropy of thermal equilibrium states of non-interacting
fermions in position space $\mathbb R^d$ ($d\ge 1$) at temperature, $T\ge0$.
This leads to the study of the asymptotics of traces of non-smooth functions of
Wiener--Hopf operators with smooth (at $T>0$) symbols and discontinuous symbols
(at $T=0$). This is joint work work with Hajo Leschke and Alexander V. Sobolev.
Vortragende(r)
Wolfgang Spitzer
Herkunft der/des Vortragenden
Fernuni Hagen