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Gauging and condensation in lattice models of quantum matter
Conference Hall 104
Science Building
Tsinghua Universit
Conference Hall 104
Science Building
Tsinghua Universit
Conference Hall 104
Science Building
Tsinghua Universit
Conference Hall 104
Science Building
Tsinghua University
ON   T   IERS  
OF  
QUANTUM  
MATTER  

Date: May 20th, 2025, Tuesday 

Venue: Conference Hall 104, Science Building 

Lecturer: Nathanan Tantivasadakar

In this lecture series, the lecturer will review the procedure to gauge a global symmetry in lattice models, and compare/contrast them to anyon condensation. Then, he will review ZX calculus, a particular formulation of tensor networks from quantum information, and show how they can be used to formulate the procedure of gauging a symmetry using measurements and feedback. This framework provides a scalable route to prepare topological order in quantum processors, and transport phenomena in strongly correlated systems, such as strange metalicity, thermal Hal effect and electron hydrodynamics.  

Source: Institute for Advanced Study 


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