Algebraic Structures in Perturbative Quantum Field Theory: a conference in honour of Dirk Kreimer's 60th birthday

Collection Algebraic Structures in Perturbative Quantum Field Theory: a conference in honour of Dirk Kreimer's 60th birthday

Organizer(s) Erik PANZER (University of Oxford) & Karen YEATS (University of Waterloo)

Date(s) 16/11/2020 - 20/11/2020

linked URL https://indico.math.cnrs.fr/event/4834/

00:00:00 / 00:00:00

28 28

2010-2020: a Decade of Quantum Computing

By Oliver Schnetz

Supported by Dirk Kreimer, in 2010 I started analyzing and calculating high loop-order amplitudes in perturbative quantum field theory. The main tools were graphical functions, generalized single-valued hyperlogarithms (GSVHs), and the c_2-invariant. I will report on the progress that has been achieved in the past decade and give a brief account of what might be within reach (of these techniques) in the future.

Information about the video

Date of recording 20/11/2020
Date of publication 30/11/2020
Institution IHES
Language English
Audience Researchers
Format MP4

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All the collection videos

50:32

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Bogoliubov Type Recursions for Renormalisation in Regularity Structures

By Yvain Bruned

46:55

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Geometrical Splitting and Reduction of N-point Feynman Diagrams

By Andrei Davydychev

50:36

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Wick Products and Combinatorial Hopf Algebras

By Kurusch Ebrahimi-Fard

56:25

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48:44

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Renormalization Hopf Algebras and Gauge Theories

By Walter Van Suijlekom

54:45

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59:12

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Categorical Interactions in Algebra, Geometry and Physics: Cubical Structures and Truncations

By Ralph Kaufmann

33:08

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By Ali Assem Mahmoud

49:38

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By Dominique Manchon

59:33

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From Complementations on Lattices to Locality

By Sylvie Paycha

52:37

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Toric Hall Algebras and infinite-dimensional Lie algebras

By Matt Szczesny

54:57

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By Marko Berghoff

47:04

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By Spencer Bloch

56:46

published on November 29, 2020

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By Francis Brown

40:43

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By Hadleigh Frost

56:59

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Spaces of Graphs, Tori and Other Flat Gamma-complexes

By Karen Vogtmann

54:11

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Resurgent Trans-series Analysis of Hopf Algebraic Renormalization

By Gerald Dunne

52:05

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By John Gracey

$Solution of $\phi^4_4$ on the Moyal Space$
33:13

published on November 30, 2020

Solution of $\phi^4_4$ on the Moyal Space

By Alexander Hock

01:01:01

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Connes-Kreimer Hopf Algebras : from Renormalisation to Tensor Models and Topological Recursion

By Thomas Krajewski

52:48

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New Techniques for Worldline Integration

By Christian Schubert

50:13

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Solvable Dyson-Schwinger Equations

By Raimar Wulkenhaar

52:21

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Dirk Kreimer through my Looking Glass

By Marc Bellon

42:56

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Classical Gravity at High Precision

By Johannes Blümlein

55:08

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By Lukas Nabergall

01:00:06

published on November 30, 2020

2010-2020: a Decade of Quantum Computing

By Oliver Schnetz

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