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Seminar on Theoretical and Computational Physics:
TitleParticle-hole symmetry and composite fermions theories of Jain sequence
SpeakerTS Nguyễn Xuân Dũng
AffiliationRudolf center of theoretical physics, University of Oxford.
DateWednesday, 17-04-2019
Time10:00 AM
LocationMeeting room, 6th floor, 2H Building, 18 Hoang Quoc Viet, Hanoi
AbstractAn interacting two-dimensional electron gas in a strong magnetic field can form nontrivial topologically ordered gapped states, the fractional quantum Hall (FQH) states. The composite fermion construction was introduced by Jain to understand strongly correlated electron systems such as in FQH. While the connection between original electrons and composite fermions is unclear, composite fermion has been employed to study fractional quantum Hall (FQH) with tremendous success.
Host personNguyễn Anh Kỳ