Aarhus University Seal / Aarhus Universitets segl

Quantum Hall Phases, plasma analogy and incompressibility estimates

Jakob Yngvason
(University of Vienna)
Mat/Fys-seminar
Mandag, 31 marts, 2014, at 11:15-12:00, in Koll. D (1531-211)
Abstrakt:
When a 2D many-particle system with a repulsive interaction is subject to a sufficiently strong magnetic field, that can also be produced by rapid rotation, strongly correlated many-body states in the lowest Landau level may emerge. In the talk conditions for the ground state of a rapidly rotating gas to include the Laughlin state as a factor will be presented, together with an analysis of the particle density in such states. This is joint work with Sylvia Sefaty and Nicolas Rougerie.
Organiseret af: Supported by a grant from the Villum Foundation
Kontaktperson: Søren Fournais