PIRSA:26050031

Video URL

https://pirsa.org/26050031

Strongly symmetric Lindbladians: phases, constraints & transitions

(2026). Strongly symmetric Lindbladians: phases, constraints & transitions. Perimeter Institute for Theoretical Physics. https://pirsa.org/26050031

Strongly symmetric Lindbladians: phases, constraints & transitions. Perimeter Institute for Theoretical Physics, May. 28, 2026, https://pirsa.org/26050031 

          @misc{ scivideos_PIRSA:26050031,
            doi = {10.48660/26050031},
            url = {https://pirsa.org/26050031},
            author = {},
            keywords = {Quantum Information, Quantum Matter},
            language = {en},
            title = {Strongly symmetric Lindbladians: phases, constraints \& transitions},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2026},
            month = {may},
            note = {PIRSA:26050031 see, \url{https://scivideos.org/pirsa/26050031}}
          }
Carolyn Zhang
Talk numberPIRSA:26050031
DOI10.48660/26050031
Source RepositoryPIRSA
Collection
Talk Type Conference
Subject

Abstract

We present simple toy models of mixed state phases and phase transitions beyond thermal transitions, observed from the steady state structure of strongly symmetric local Lindbladians. To diagnose these mixed state phases and phase transitions, we introduce a local marginal fidelity that serves as a proxy for the fidelity correlator, and can be computed from tomography on a finite number of sites.