Exact Renormalization Group 2018

Introduction to FRG IV: high energy physics

Jan Pawlowski

Introduction to FRG V: quantum gravity

Astrid Eichhorn

Break

Quantum Gravity, or: Give me more observables!

Renate Loll

Fluctuation induced first order phase transitions in open Floquet systems

Sebastian Diehl

Lunch

Parallel Session 1 - Quantum Gravity

IMPMC conference room

› BRST invariant RG flow - Holger Gies, Friedrich-Schiller-Universität Jena 14:30-14:55 (25min)

› Towards reconstructing the quantum effective action of gravity - Benjamin Knorr, Radboud University 14:55-15:20 (25min)

› Gauge hierarchy problem and Asymptotically safe gravity - Masatoshi Yamada, Heidelberg University 15:20-15:45 (25min)

› Towards background independent exact renormalisation - Kevin Falls, SISSA 15:45-16:10 (25min)

Parallel Session 2 - Condensed Matter

Amphi Charpak

› Competing magnetic orders and spin liquids in three-dimensional quantum magnets - Finn Lasse Buessen, University of Cologne 14:30-14:55 (25min)

› Renormalization theory for the Fulde-Ferrell-Larkin-Ovchinnikov states at T>0 - Pawel Jakubczyk, University of Warsaw 14:55-15:20 (25min)

› Functional RG for thermoelectric transport - Volker Meden, RWTH Aachen University 15:20-15:45 (25min)

› Dual lattice FRG for the BKT transition: Irrelevance of amplitude fluctuations - Jan Krieg, Goethe-Universität Frankfurt 15:45-16:10 (25min)

Break

Parallel Session 1 - Quantum Gravity

IMPMC conference room

› Renormalized Functional Renormalization Group - Stefan Lippoldt, Heidelberg University 16:40-17:05 (25min)

› Functional renormalization group and group field theories: rank 3 Abelian model - Antonio Pereira, Heidelberg University 17:05-17:30 (25min)

› Effective universality in quantum gravity - Manuel Reichert, Heidelberg University 17:30-17:55 (25min)

Parallel Session 2 - Condensed Matter

Amphi Charpak

› Frequency regulators for the nonperturbative renormalization group in nonequilibrium systems - Charlie Duclut, Max Planck Institute for the Physics of Complex Systems 16:40-17:05 (25min)

› Efficient parametrization of fRG by truncated unities and application to the 3D Hubbard model - Jannis Ehrlich, RWTH Aachen 17:05-17:30 (25min)

› Approximating the frequency dependence of the effective interaction in the functional renormalization group for many-fermion systems - Timo Reckling, RWTH Aachen University 17:30-17:55 (25min)

Program