#  Meeting Schedule 

 



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Lecture Recordings are available [HERE](https://www.youtube.com/channel/UC4sim18oQusukzsTXeh8vIQ/videos).

All times below are **Pacific Daylight Time**

**Tuesday, June 2.**

[**RECORDING**](https://harvard.zoom.us/rec/share/3JN1K4jW_SBLY5XOzGXyVZAuL8fEeaa81HAe-_UMyEdbZbyX26BIVs9uX35DqPOh?startTime=1591124282000)

Sort12 noon -12:05pm (PDT)

Opening Remarks



Ashvin Vishwanath



12:05-12:45pm



The time reparameterization soft mode. [SLIDES](/file_url/179)



Subir Sachdev



12:45-1:25pm



Spectral Signatures of Quasiparticle Interactions in Spin Liquids and Heisenberg Chains [SLIDES](/file_url/173)



Leon Balents



1:25 – 1:35pm



Break





1:35 – 2:15pm



Wormholes and black hole information problems. [SLIDES](/file_url/172)



Steve Shenker







**Wednesday, June 3.**

Sort12:00-12:40pm

The phase diagrams of van der Waals quantum liquids. [SLIDES](/file_url/178)



Dam Son



12:40-1:20pm



(Non)-Commutative Field Theories for some Composite Fermi Liquids. [SLIDES](/file_url/176)



T. Senthil



1:20 – 1:30pm



Break





1:30 – 2:10pm



Quantum Hall network models as Floquet topological insulators. [SLIDES](/file_url/175)



Victor Gurarie







**Thursday, June 4.**

Sort12:00-12:40pm

Fracton and Chern Simons Theory. [SLIDES](/file_url/177)



Xie Chen



12:40-1:20pm



Many-Body Level Statistics. [SLIDES](/file_url/171)



Victor Galitski



1:20 – 1:30pm



Break





1:30 – 2:10pm



Categorical symmetry -- a holographic and entanglement point of view of symmetry. [SLIDES](/file_url/174)



Xiao Gang Wen