Seminare

Status and open Problems in Lattice Gauge Theory Computations (Prof. K. Jansen)

Datum: 30.03.2015
Uhrzeit: 11:30 - 14:00
Vortragende(r): Prof. Dr. Karl Jansen, Desy Zeuthen
Raum: Herbert Walther Lecture Hall
Gastgeber: MPQ, Theory Division

The strong interactions of elementary particles are described theoretically in the framework of Quantum Chromodynamics (QCD). [mehr]

Protected gates for topological quantum field theories (Prof. R. König)

Datum: 25.03.2015
Uhrzeit: 11:30 - 14:00
Vortragende(r): Prof. Robert König, TUM, München
Raum: Herbert Walther Lecture Hall
Gastgeber: MPQ, Theory Division

We give restrictions on locality-preserving unitary automorphisms U, which are protected gates, for 2-dimensional topologically ordered systems. [mehr]

Work extraction from quantum systems (M. Perarnau)

Datum: 24.03.2015
Uhrzeit: 15:00 - 17:00
Vortragende(r): Martí Perarnau, ICFO - The Institute of Photonic Sciences, Barcelona, Spanien
Raum: B 2.46
Gastgeber: MPQ, Theory Division

Traditional thermodynamics deals with macroscopic systems in thermal equilibrium, where one only has control over a few macroscopic variables (volume, temperature, etc). [mehr]

A one-dimensional harmonically trapped ideal system with an impurity (Dr. A. Volosniev)

Datum: 17.03.2015
Uhrzeit: 11:30 - 14:00
Vortragende(r): Dr. Artem Volosniev, Aarhus Universitet, Denmark
Raum: B 2.46
Gastgeber: MPQ, Theory Division

We study impure mesoscopic one-dimensional ensembles with majority particles either non-interacting fermions or bosons. [mehr]

Information Lost and Information Regained - An overview of the black hole information paradox (A. Kidambi)

Datum: 05.03.2015
Uhrzeit: 11:30 - 13:00
Vortragende(r): Abhiram Kidambi, MPP, Munich, Germany
Raum: Herbert Walther Lecture Hall
Gastgeber: MPQ, Theory Division

Black holes are one of the most mysterious concepts in physics and carry with them a large number of unsolved problems and counterintuitive results, none of which are more troubling than the information paradox. [mehr]