Past seminars

2021

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2020

Jobst Ziebell: Asymptotically Safe QED

High-energy completeness of quantum electrodynamics (QED) can be induced by an interacting ultraviolet fixed point of the renormalization flow. We provide ev...

Leslaw Rachwal: Effective action from FRG

We study the quantum gravitational system coupled to a charged scalar, Dirac fermions, and electromagnetic fields. We use the “exact” or “functional” renorma...

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2019

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2018

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2017

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2016

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2015

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2014

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2013

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2012

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2011

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