Paper Discussion: 2505.21611, 2505.23890

by Sebastian-Philip Harris (T (Stringtheory)), Torben Skrzypek (T (Stringtheory))

Tuesday 24 Jun 2025, 14:15 → 15:45 Europe/Berlin

1083 (Notkestr. 9)

We will have the following paper discussions:

Sebastian Harris:
2505.21611 De Cesare, Rychkov: Disturbing news about the d = 2 + ε expansion

Torben Skrzypek:
2505.23890 Sylvain Lacroix, Nat Levine, Anders Wallberg: 1-loop renormalisability of integrable sigma-models from 4d Chern-Simons theory

See also https://www.desy.de/~bargheer/string-journal-club/