Event
An invitation to quantum spin glassesTitle of the event | An invitation to quantum spin glasses |
Series | MathematischeGesellschaft |
Organizer | Mathematisches Institut |
Speaker | Prof. Simone Warzel |
Speaker institution | TU München |
Type of event | Kolloquium |
Category | Forschung |
Registration required | Nein |
Details | The theory of classical spin glasses constitutes a by-now celebrated subfield of probability theory. It captures the rich mathematical structures hidden in Parisi’s ingenious solution describing the thermodynamic phases of such systems. The addition of a constant perpendicular magnetic field introduces a non-commuting term into the energy of such spin glasses and hence causes quantum effects. In this talk, I will give an introduction to the multifaceted motivations behind the study of these quantum glasses starting from an overview of the classical theory. I will then describe some recents results concerning the thermodynamic phase diagram in the quantum case. In particular, I will present a novel quantum version of a Parisi-type formula for the generalized random energy model and its relatives. |
Date | Start: 26.11.2020, 16:15 Uhr Ende: 26.11.2020 , 17:15 Uhr |
Location |
Zoom https://uni-goettingen.zoom.us/j/91336854872 |
Contact |
05513927752 Annalena.Wendehorst@mathematik.uni-goettingen.de |
External link | https://uni-goettingen.zoom.us/j/91336854872 |