AG Mathematische Physik, Dr. Alexander Stottmeister (Hannover): Anyon braiding and renormalization

Date: 02-06-2022Time: 4:15 PM – 6:00 PMLocation: Übung 1 / 01.250-128, Erlangen

Dr. Alexander Stottmeister (Hannover)

Anyon braiding and renormalization

Abstract:

A braiding operation defines a real-space renormalization group for anyonic chains. The resulting renormalization group flow can be used to define a quantum scaling limit by operator-algebraic renormalization. I will illustrate how this works for the Ising chain, also known as transverse-field Ising model. In this case, the quantum scaling limit results in the vacuum state of the well-known Ising CFT. Distinguishing between the braiding and its inverse is directly related to the chiral sectors of the Ising CFT.

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Event Details

Date:
02-06-2022
Time:
4:15 PM – 6:00 PM
Location:

Übung 1 / 01.250-128, Erlangen

Event Categories:
AG Mathematische Physik