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IQFT SIGNED

Integrable Structures in Quantum Field Theory

Total Cost €

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EC-Contrib. €

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Partnership

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 IQFT project word cloud

Explore the words cloud of the IQFT project. It provides you a very rough idea of what is the project "IQFT" about.

integrals    last    dualities    theoretical    loops    supersymmetric    origin    pursue    structure    performing    background    effort    integrable    connection    solid    decade    spacetime    elementary    wilson    correlation    interpretation    scattering    formulate    particle    differential    predictions    techniques    gauge    limit    string    team    analytic    astonishing    maximally    foundation    found    interactions    quantum    goes    underpinning    enormous    calculations    questions    theory    heart    tools    cousin    physics    forms    answer    symmetries    begun    functions    formulation    chromodynamics    mathematical    energy    collider    revealing    simplicity    emerge    explicit    construct    regge    ways    equation    subject    handle    data    foundational    loop    theories    understand    amplitudes    close    efforts    dimensions    language    coupling    qcd    statements    experiments    groups    bootstrap    precise    calculate    reveal    describes    underlying    provides   

Project "IQFT" data sheet

The following table provides information about the project.

Coordinator
UNIVERSITY OF SOUTHAMPTON 

Organization address
address: Highfield
city: SOUTHAMPTON
postcode: SO17 1BJ
website: http://www.southampton.ac.uk

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country United Kingdom [UK]
 Total cost 1˙992˙452 €
 EC max contribution 1˙992˙452 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2014-CoG
 Funding Scheme ERC-COG
 Starting year 2015
 Duration (year-month-day) from 2015-10-01   to  2020-09-30

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    UNIVERSITY OF SOUTHAMPTON UK (SOUTHAMPTON) coordinator 1˙992˙452.00

Map

 Project objective

Quantum field theory forms the foundation of our understanding of elementary particle physics. It provides the theoretical background for the interpretation of data from collider experiments. While quantum field theory is an old subject, over the last decade new features have begun to emerge which reveal new ways to understand it. In particular an astonishing simplicity has been found at the heart of the maximally supersymmetric gauge theory in four spacetime dimensions, a close cousin of Quantum Chromodynamics (QCD), which describes the strong interactions.

My research team will use the new methods I have been developing to construct explicit results for scattering amplitudes and correlation functions. We will develop these results into general statements about the analytic behaviour of scattering amplitudes. The approach will be based on my recent work on new dualities between amplitudes and Wilson loops and on new symmetries revealing an underlying integrable structure. This research will allow us to answer key foundational questions such as the origin of Regge behaviour of scattering amplitudes in the high energy limit, and the connection to string theory in the limit of strong coupling. We will also pursue the connection to quantum groups and formulate the problem of scattering amplitudes in this language. This provide a solid mathematical underpinning to the formulation of the scattering problem in quantum field theories and allow application of techniques from the field of integrable systems to gauge theories.

An enormous effort goes into performing the calculations of scattering amplitudes needed to make precise predictions for collider experiments. New techniques to handle such calculations are much needed. We will develop new tools, such as the application of differential equation methods for loop integrals and analytic bootstrap methods for amplitudes. This research will allow us to greatly improve on existing efforts to calculate processes in QCD.

 Publications

year authors and title journal last update
List of publications.
2020 Ilija Burić, Volker Schomerus, Evgeny Sobko
Superconformal blocks: general theory
published pages: , ISSN: 1029-8479, DOI: 10.1007/jhep01(2020)159
Journal of High Energy Physics 2020/1 2020-03-05
2019 J. M. Drummond, D. Nandan, H. Paul, K.S. S. Rigatos
String corrections to AdS amplitudes and the double-trace spectrum of N$$ mathcal{N} $$ = 4 SYM
published pages: , ISSN: 1029-8479, DOI: 10.1007/jhep12(2019)173
Journal of High Energy Physics 2019/12 2020-03-05
2018 Francesco Aprile, James Drummond, Paul Heslop, Hynek Paul
Double-trace spectrum of N = 4 supersymmetric Yang-Mills theory at strong coupling
published pages: , ISSN: 2470-0010, DOI: 10.1103/PhysRevD.98.126008
Physical Review D 98/12 2020-01-29
2019 James Drummond, Jack Foster, Ömer Gürdoğan
Cluster adjacency beyond MHV
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP03(2019)086
Journal of High Energy Physics 2019/3 2020-01-29
2019 Dhritiman Nandan, Anders Schreiber, Anastasia Volovich, Michael Zlotnikov
Celestial amplitudes: conformal partial waves and soft limits
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP10(2019)018
Journal of High Energy Physics 2019/10 2020-01-29
2018 Robin Marzucca, Vittorio Del Duca, Stefan Druc, James Drummond, Claude Duhr, Falko Dulat, Georgios Papathanasiou, Bram Verbeek
Multi-Loop Amplitudes in the High-Energy Limit in N = 4 SYM
published pages: 26, ISSN: , DOI: 10.22323/1.303.0026
Proceedings of Loops and Legs in Quantum Field Theory — PoS(LL2018) 2020-01-29
2019 V. Del Duca, S. Druc, J. Drummond, C. Duhr, F. Dulat, R. Marzucca, G. Papathanasiou, B. Verbeek
Amplitudes in the Multi-Regge Limit of $mathcal {N}=4$ SYM
published pages: 961, ISSN: 1899-2358, DOI: 10.5506/APhysPolBSupp.12.961
Acta Physica Polonica B Proceedings Supplement 12/4 2020-01-29
2019 James Drummond, Jack Foster, Ömer Gürdoğn, Georgios Papathanasiou
Cluster adjacency and the four-loop NMHV heptagon
published pages: , ISSN: 1029-8479, DOI: 10.1007/jhep03(2019)087
Journal of High Energy Physics 2019/3 2020-01-29
2016 Dmitry Chicherin, James Drummond, Paul Heslop, Emery Sokatchev
All three-loop four-point correlators of half-BPS operators in planar N $$ mathcal{N} $$ = 4 SYM
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP08(2016)053
Journal of High Energy Physics 2016/8 2019-06-06
2018 João Caetano, Ömer Gürdoğan, Vladimir Kazakov
Chiral limit of N$$ mathcal{N} $$ = 4 SYM and ABJM and integrable Feynman graphs
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP03(2018)077
Journal of High Energy Physics 2018/3 2019-06-06
2018 Kasper J. Larsen, Robbert Rietkerk
MultivariateResidues : A Mathematica package for computing multivariate residues
published pages: 250-262, ISSN: 0010-4655, DOI: 10.1016/j.cpc.2017.08.025
Computer Physics Communications 222 2019-06-06
2018 F. Aprile, J. M. Drummond, P. Heslop, H. Paul
Quantum gravity from conformal field theory
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP01(2018)035
Journal of High Energy Physics 2018/1 2019-06-06
2018 James Drummond, Jack Foster, Ömer Gürdoğan
Cluster Adjacency Properties of Scattering Amplitudes in N = 4 Supersymmetric Yang-Mills Theory
published pages: , ISSN: 0031-9007, DOI: 10.1103/PhysRevLett.120.161601
Physical Review Letters 120/16 2019-06-06
2016 Vittorio Del Duca, Stefan Druc, James Drummond, Claude Duhr, Falko Dulat, Robin Marzucca, Georgios Papathanasiou, Bram Verbeek
Multi-Regge kinematics and the moduli space of Riemann spheres with marked points
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP08(2016)152
Journal of High Energy Physics 2016/8 2019-06-06
2017 Alessandro Georgoudis, Kasper J. Larsen, Yang Zhang
Azurite : An algebraic geometry based package for finding bases of loop integrals
published pages: 203-215, ISSN: 0010-4655, DOI: 10.1016/j.cpc.2017.08.013
Computer Physics Communications 221 2019-06-06
2017 Lance J. Dixon, James Drummond, Thomas Harrington, Andrew J. McLeod, Georgios Papathanasiou, Marcus Spradlin
Heptagons from the Steinmann cluster bootstrap
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP02(2017)137
Journal of High Energy Physics 2017/2 2019-06-06
2018 F. Aprile, J.M. Drummond, P. Heslop, H. Paul
Unmixing supergravity
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP02(2018)133
Journal of High Energy Physics 2018/2 2019-06-07
2018 F. Aprile, J. M. Drummond, P. Heslop, H. Paul
Loop corrections for Kaluza-Klein AdS amplitudes
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP05(2018)056
Journal of High Energy Physics 2018/5 2019-05-07
2018 Jorrit Bosma, Kasper J. Larsen, Yang Zhang
Differential equations for loop integrals in Baikov representation
published pages: , ISSN: 2470-0010, DOI: 10.1103/PhysRevD.97.105014
Physical Review D 97/10 2019-05-07
2018 Robbert Rietkerk, Kasper Larsen
MultivariateResidues $-$ a Mathematica package for computing multivariate residues
published pages: 21, ISSN: , DOI: 10.22323/1.290.0021
Proceedings of 13th International Symposium on Radiative Corrections (Applications of Quantum Field Theory to Phenomenology) — PoS(RADCOR2017) 2019-05-07
2018 Janko Böhm, Alessandro Georgoudis, Kasper J. Larsen, Mathias Schulze, Yang Zhang
Complete sets of logarithmic vector fields for integration-by-parts identities of Feynman integrals
published pages: , ISSN: 2470-0010, DOI: 10.1103/PhysRevD.98.025023
Physical Review D 98/2 2019-05-07
2018 Vittorio Del Duca, Stefan Druc, James Drummond, Claude Duhr, Falko Dulat, Robin Marzucca, Georgios Papathanasiou, Bram Verbeek
The seven-gluon amplitude in multi-Regge kinematics beyond leading logarithmic accuracy
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP06(2018)116
Journal of High Energy Physics 2018/6 2019-05-07
2018 Kasper Larsen, Alessandro Georgoudis, Yang Zhang
Cristal and Azurite: new tools for integration-by-parts reductions
published pages: 20, ISSN: , DOI: 10.22323/1.290.0020
Proceedings of 13th International Symposium on Radiative Corrections (Applications of Quantum Field Theory to Phenomenology) — PoS(RADCOR2017) 2019-05-07
2018 Kasper Larsen, Jorrit Bosma, Yang Zhang
Differential equations for loop integrals without squared propagators
published pages: 64, ISSN: , DOI: 10.22323/1.303.0064
Proceedings of Loops and Legs in Quantum Field Theory — PoS(LL2018) 2019-05-07
2018 Janko Böhm, Alessandro Georgoudis, Kasper J. Larsen, Hans Schönemann, Yang Zhang
Complete integration-by-parts reductions of the non-planar hexagon-box via module intersections
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP09(2018)024
Journal of High Energy Physics 2018/9 2019-05-07

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