2-7 June 2019
Simon Fraser University
America/Vancouver timezone
Welcome to the 2019 CAP Congress Program website! / Bienvenue au siteweb du programme du Congrès de l'ACP 2019 !

Entanglement entropy on the noncommutative sphere

5 Jun 2019, 13:15
SCB 9242 (Simon Fraser University)

SCB 9242

Simon Fraser University

Invited Speaker / Conférencier(ère) invité(e) Theoretical Physics / Physique théorique (DTP-DPT) W2-4 Fields and Strings II (DTP) | Champs et cordes II (DPT)


Joanna Karczmarek (UBC)


Entanglement entropy in a Quantum Field Theory is an interesting geometric observable which provides information on how degrees of freedom at different points are coupled. Thus, entanglement entropy can be used as a tool for probing the non-locality structure of theories on fuzzy spaces. I will describe how geometric entanglement entropy can be studied in a scalar field theory on a fuzzy sphere and compare the results to SYM theory in flat space, as previously obtained holographic picture.

Primary author

Joanna Karczmarek (UBC)

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