Winter Workshop 2024

Topic: New Developments in Fractionalization

Dates: Saturday 13 - Monday 15 January 2024

Venue: Physics-Astronomy Auditorium Room A118, Department of Physics, University of Washington, Seattle

Registration: General registration form  (Invited participants please use the registration form linked in your invitation)

Accommodation: We recommend the University Inn and Watertown. Rates are very affordable at this time.

Getting there: From Seatac, Link Light Rail takes you in 47 minutes directly to the U District Station which is a few hundred yards from the hotels. The closest parking is the Central Plaza garage. Recommended walking route (Google Maps): University Inn to PAA   U District Link Light Rail station to University Inn   PAA to U District Station   PAA to UW Station 

Posters: If you would like to give a poster please tell us here. Posters will be displayed in the atrium.

Organizers: Chris Laumann, Anushya Chandran, Mark Rudner, David Cobden

Student/postdoc assistants: Eric Anderson, Jiaqi Cai, Gianluca Delgado, Sam Leigh, Eric Lester, Tony Liu, Arnab Manna, Paul Nguyen, Anna Okounkova, Heonjoon Park, Elliott Runburg, Ellis Thompson, Chun-Chih Tseng, Ruoyu Zhang, Yuzhou Zhao

Saturday 13 January

8.45 coffee
9.00 Welcome
9.10 Fractional charge, fractional statistics, and interferometry in quantum Hall systems - Bert Halperin

9.50 Fractionalization of charge and statistics in 2D electron systems - Michael Manfra

10.30 coffee

11.10 Probing anyonic statistics in graphene heterostructures - Andrea Young

11.50 Visualizing strongly correlated phases of matter in a magnetic field - Ali Yazdani

12.30 lunch buffet & posters

2.30 Global phase diagram and topological gap bound in FQAH effect - Liang Fu

3.10 Topological heavy fermions as the theory of twisted bilayer graphene - Andrei Bernevig

3.50 coffee
4.30 Integer and fractional quantum anomalous Hall Effects in graphene - Long Ju

5.10 Reception in the eScience Institute (across the courtyard in the C-wing; 6th floor; follow signs)

Sunday 14 January

8.45 coffee
9.00 Trion sensing of a zero-field composite Fermi liquid - Xiaodong Xu

9.40 Looking for flat bands in new places - Cory Dean

10.20 coffee

11.00 Hall crystals and composite Fermi liquids in zero magnetic field - Ashvin Vishwanath

11.40 Moiré fractional Chern Insulators - Allan MacDonald

12.20 lunch buffet & continued posters

2.20 Mapping the topological phase diagram in twisted bilayer WS2 - Ben Feldman

3.00 Microwave imaging of topological states of matter - Monica Allen

3.40 coffee
4.20 Topology of the fermi sea - Charlie Kane

5.00 The half filled Chern band - Ady Stern

5.40 Free evening

Monday 15 January

8.45 coffee
9.00 Non-Abelian braiding on quantum processorse - Eun-ah Kim

9.40 Non-Abelian anyons from collapsing the wavefunction on a trapped ion processor - Ruben Verressen

10.20 coffee

11.00 Magnetization oscillations in a kagome spin liquid candidate - Patrick Lee

11.40 Electric quadrupole density, flux attachment, and the geometry of the FQHE - F. Duncan Haldane

12.20 Fractionalization out of equilibrium - Erez Berg

1.00 end

Registered participants

Anton Andreev (UW)
Monica Allen (UCSD)
Erez Berg (Weizmann)
Andrei Bernevig (Princeton)
Cory Dean (Columbia)
Jiun-Haw Chu (UW)
Marcel  den Nijs (UW)
Ben Feldman (Stanford)
Lukasz  Fidkowski (UW)
Joshua Folk (UBC)
Liang Fu (MIT)
Leonid Glazman (Yale)
F. Duncan Haldane (Princeton)
Bert Halperin (Harvard)
Matt Hastings (Microsoft)
Ben Hunt (Carnegie Mellon)
Jainendra Jain (Penn State)
Long Ju (MIT)
Charlie Kane (U Penn)
Eun-ah Kim (Cornell)
Patrick Lee (MIT)
Alex Levchenko (Wisconsin)
Leonid Levitov  (MIT)
Yi Li (Johns Hopkins)
Allan MacDonald (UT Austin)
Kin-Fai Mak (Cornell)


Mike Manfra (Purdue)
Charles Marcus (UW)
Ling Miao (Phys Rev X)
Qian Niu (USTC)
Nai Phuan Ong (Princeton)
Dima Pesin (U Virginia)
Drew Potter (UBC)
Ying Ran (Boston College)
Nick Read  (Yale)
Martin Savage (UW)
Jie Shan (Cornell)
Sufei Shi (Rensselaer)
Boris Spivak (UW)
Ady Stern  (Weizmann)
Saulius Vaitiekenas (Niels Bohr)
Ruben Verresen (Harvard)
Ashvin Vishwanath (Harvard)
Xi Wang (Washington University)
Di Xiao (UW)
Xiaodong Xu (UW)
Amir Yacoby (Harvard)
Matthew Yankowitz (UW)
Ali Yazdani (Princeton)
Andrea Young (UCSB)

Gallery