BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Adiabatic Deformations of Quantum Hall Droplets
DTSTART;VALUE=DATE-TIME:20230210T130000Z
DTEND;VALUE=DATE-TIME:20230210T140000Z
DTSTAMP;VALUE=DATE-TIME:20230321T054600Z
UID:indico-event-9303@indico.math.cnrs.fr
DESCRIPTION:Speakers: Blagoje Oblak (Ecole Polytechnique\, Paris)\n\nThe s
tudy of two-dimensional droplets of electrons in a strong magnetic field l
ies at the heart of the quantum Hall effect. In this talk\, I present rece
nt results on area-preserving deformations of such droplets\, implemented
through unitary "quantomorphisms" that appear in geometric quantization. T
ime-dependent deformations of this kind give rise to Berry phases that can
remarkably be written in closed form despite the fact that the underlying
parameter space is infinite-dimensional. In particular\, I argue that a l
arge class of deformations that generalize squeezing and shearing probe th
e edge modes of the system and provide a bulk-edge correspondence for Hall
viscosity.(Based on 2212.12935)\n\nhttps://indico.math.cnrs.fr/event/9303
/
LOCATION:Fokko du Cloux (Bâtiment Braconnier)
URL:https://indico.math.cnrs.fr/event/9303/
END:VEVENT
END:VCALENDAR