Dr Constantinos Papageorgakis

Reader in Theoretical Physics
Head of The Department of Physics and Astronomy
School of Physical and Chemical Sciences
Queen Mary University of London
Queen Mary University of London
Research
Theoretical Physics, Machine Learning, Artificial Intelligence, (Super)Conformal Field Theories, String Theory
Interests
My current research focuses on the application of modern Machine Learning techniques to a diverse set of problems in theoretical and mathematical physics.In the recent past I have investigated various aspects of superconformal field theories in multiple dimensions. A broad toolkit of approaches and techniques can be used to that effect, including the conformal bootstrap, the study of anomalies, superconformal indices and exact methods such as supersymmetric localisation. I have also researched the dynamics of solitons undergoing acceleration.
Older research involved the study of D-brane and M-brane dynamics, in string and M-theory respectively, as well as the structure of their associated supersymmetric/superconformal gauge theories. I have worked towards understanding multiple M2-branes in terms of superconformal Chern-Simons-matter theory in three dimensions, and multiple M5-branes through the superconformal (2,0) theory in six dimensions.
Publications of specific relevance to the Centre for Fundamental Physics
Publications of specific relevance to the Centre for Fundamental Physics2025
Deep Finite Temperature BootstrapNiarchos V Papageorgakis C Stratoudakis A Woolley M
In Arxiv
12-08-2025
FeynTune: Large Language Models for High-Energy TheoryRichmond P Agarwal P Chowdhury B Niarchos V Papageorgakis C
In Arxiv
24-07-2025
2024
Learning S-matrix phases with neural operatorsPapageorgakis C Niarchos V
Physical Review D, American Physical Society
23-08-2024
2023
Bootstrability in line-defect CFTs with improved truncation methodsNiarchos V Papageorgakis C Richmond P Stapleton AG Woolley M
Physical Review D, American Physical Society (Aps) vol. 108 (10)
01-11-2023
Covariantly Constant Anomalies on Conformal ManifoldsAndriolo E Niarchos V Papageorgakis C
Physical Review D, American Physical Society
10-01-2023
6D (2,0) bootstrap with the soft-actor-critic algorithmKántor G Niarchos V
Physical Review D, American Physical Society vol. 107 (2)
10-01-2023
2022
A path integral for the chiral-form partition functionAndriolo E Lambert N Orchard T
Journal of High Energy Physics vol. 2022 (4)
01-04-2022
Solving Conformal Field Theories with Artificial IntelligenceKántor G Niarchos V Papageorgakis C
Physical Review Letters, American Physical Society
24-01-2022
Conformal bootstrap with reinforcement learningKántor G Niarchos V Papageorgakis C
Physical Review D vol. 105 (2)
15-01-2022
2021
Macdonald indices for four-dimensional N=3 theoriesAgarwal P Andriolo E Kántor G Papageorgakis C
Physical Review D vol. 103 (12)
15-06-2021
(Mis-)matching type-B anomalies on the Higgs branchNiarchos V Papageorgakis C
Journal of High Energy Physics vol. 2021 (1)
01-01-2021
2020
Accelerating solitonsMelnikov IV Papageorgakis C
Physical Review D vol. 102 (12)
01-12-2020
Forced Soliton Equation and Semiclassical Soliton Form FactorsMelnikov IV Papageorgakis C
Physical Review Letters vol. 125 (23)
01-12-2020
Type-B anomaly matching and the 6D (2,0) theoryNiarchos V Papageorgakis C
Journal of High Energy Physics vol. 2020 (4)
01-04-2020
Geometrical aspects of an Abelian (2,0) actionAndriolo E Lambert N
Journal of High Energy Physics vol. 2020 (4)
01-04-2020
AdS7 black-hole entropy and 5D N = 2 Yang-MillsKántor G Papageorgakis C Richmond P
Journal of High Energy Physics vol. 2020 (1)
01-01-2020
2019
Deconstructing defectsHayling J Niarchos V
Journal of High Energy Physics vol. 2019 (2)
01-02-2019
2018
Deconstructing little strings with N = 1 gauge theories on ellipsoidsHayling J Panerai R Papageorgakis C
Scipost Physics vol. 4 (6)
01-06-2018
2017
Exact deconstruction of the 6D (2,0) theoryHayling J Papageorgakis C Pomoni E
Journal of High Energy Physics vol. 2017 (6)
01-06-2017
2016
Aspects of superconformal multiplets in D > 4Buican M Hayling J
Journal of High Energy Physics vol. 2016 (11)
01-11-2016
Nekrasov-Shatashvili limit of the 5D superconformal indexPapageorgakis C Pini A
Physical Review D vol. 94 (4)
08-08-2016
2015
Instanton operators in five-dimensional gauge theoriesLambert N Papageorgakis C
Journal of High Energy Physics vol. 2015 (3)
01-03-2015
Argyres-Douglas theories and S-dualityBuican M Giacomelli S Papageorgakis C
Journal of High Energy Physics vol. 2015 (2), 1-40.
01-01-2015
2014
Constraints on chiral operators in N=2 SCFTsBuican M Papageorgakis C
Journal of High Energy Physics vol. 2014 (12)
01-12-2014
Scalar soliton quantization with generic moduliPapageorgakis C Royston AB
Journal of High Energy Physics vol. 2014 (6)
01-01-2014
Revisiting soliton contributions to perturbative amplitudesPapageorgakis C Royston AB
Journal of High Energy Physics vol. 2014 (9)
01-01-2014
Instanton-soliton loops in 5D super-Yang-MillsPapageorgakis C Royston AB
STRING-MATH 2013. vol. 88, 351-360.
01-01-2014
2013
Deconstructing (2,0) proposalsLambert N Papageorgakis C
Physical Review D Particles Fields Gravitation and Cosmology vol. 88 (2)
12-07-2013
Multiple membranes in M-theoryBagger J Lambert N Mukhi S
Physics Reports vol. 527 (1), 1-100.
01-06-2013
2012
5D Yang-Mills instantons from Aharony-Bergman-Jafferis-Maldacena monopolesLambert N Nastase H
Physical Review D Particles Fields Gravitation and Cosmology vol. 85 (6)
07-03-2012
2011
Higgsing M2 to D2 with gravity: N = 6 chiral supergravity from topologically gauged ABJM theoryChu X Nastase H Papageorgakis C
Journal of High Energy Physics vol. 2011 (4)
01-01-2011
M5-Branes, D4-Branes and quantum 5D super-Yang-MillsLambert N Papageorgakis C
Journal of High Energy Physics vol. 2011 (1)
01-01-2011
The 3-Lie algebra (2,0) tensor multiplet and equations of motion on loop spacePapageorgakis C Sämann C
Journal of High Energy Physics vol. 2011 (5)
01-01-2011
Dimensional reduction of the ABJM modelNastase H Papageorgakis C
Journal of High Energy Physics vol. 2011 (3)
01-01-2011
2010
Relating U(N) × U(N) to SU(N) × SU(N) Chern-Simons membrane theoriesLambert N Papageorgakis C
Journal of High Energy Physics vol. 2010 (4)
30-07-2010
Bifundamental Fuzzy 2-Sphere and Fuzzy Killing SpinorsNastase H
Symmetry Integrability and Geometry Methods and Applications, Sigma (Symmetry, Integrability and Geometry: Methods and Application)
20-07-2010
Nonabelian (2,0) tensor multiplets and 3-algebrasLambert N Papageorgakis C
Journal of High Energy Physics vol. 2010 (8)
01-01-2010
2009
Fuzzy killing spinors and supersymmetric d4 action on the fuzzy 2-sphere from the ABJM modelNastase H
Journal of High Energy Physics vol. 2009 (12)
01-12-2009
The power of the Higgs mechanism: Higher-derivative BLG theoriesEzhuthachan B Mukhi S
Journal of High Energy Physics vol. 2009 (4)
16-07-2009
The fuzzy S-2 structure of M2-M5 systems in ABJM membrane theoriesNastase H Papageorgakis C Ramgoolam S
J High Energy Phys vol. 2009 (5)
01-05-2009
2008
D2 to D2Ezhuthachan B Mukhi S
Journal of High Energy Physics vol. 2008 (7)
01-07-2008
M2-branes on M-foldsDistler J Mukhi S Papageorgakis C
Journal of High Energy Physics vol. 2008 (5)
01-05-2008
Adding flavour to twistor stringsBedford J Papageorgakis C Zoubos K
Journal of Physics Conference Series. vol. 110 (10)
01-05-2008
M2 to D2Mukhi S Papageorgakis C
Journal of High Energy Physics vol. 2008 (5)
01-01-2008
Adding flavour to twistor stringsBedford J Papageorgakis C
2007 EUROPHYSICS CONFERENCE ON HIGH ENERGY PHYSICS, PTS 1-12. vol. 110
01-01-2008
2007
Twistor strings with flavourBedford J Papageorgakis C
Journal of High Energy Physics vol. 2007 (11)
01-11-2007
Big bang and big crunch in matrix string theoryBedford J Papageorgakis C Rodríguez-Gómez D
Physical Review D Particles Fields Gravitation and Cosmology vol. 75 (8)
20-04-2007
2006
On time-dependent collapsing branes and fuzzy odd-dimensional spheresPapageorgakis C Ramgoolam S
Int J Mod Phys A vol. 21 (30), 6055-6086.
10-12-2006
Finite N effects on the collapse of fuzzy spheresMcNamara S Papageorgakis C Ramgoolam S Spence WJ
J High Energy Phys (5)
01-05-2006
Noncommutative geometry, quantum effects and DBI-scaling in the collapse of D0-D2 bound statesPapageorgakis C Ramgoolam S Toumbas N
J High Energy Phys (1)
01-01-2006
2005
Large-small dualities between periodic collapsing/expanding branes and brane funnelsRAMGOOLAM SK Papageorgakis C
Jhep
01-01-2005
Grants
Grants of specific relevance to the Centre for Fundamental Physics
Holography and Quantum Black Holes” (HUMBLE) - MSCA PF-ST Papageorgakis / HosseiniConstantinos Papageorgakis
£200,512 EPSRC - EU Scheme
01-09-2024 - 31-08-2026
Amplitudes, Strings and Duality (CG 2022)Andreas Brandhuber, David Berman, Matthew Buican, Rodolfo Russo, David Vegh, Sanjaye Ramgoolam, Gabriele Travaglini, Christopher White, Bill Spence, Congkao Wen, Constantinos Papageorgakis, Ricardo Monteiro and Malcolm Perry
£1,477,966 Science & Technology Research Council (STFC)
01-10-2023 - 30-09-2026
Amplitudes, Strings and DualityAndreas Brandhuber, Bill Spence, Rodolfo Russo, Sanjaye Ramgoolam, Matthew Buican, Michael Green, Steven Thomas, Steven Thomas, Gabriele Travaglini, Congkao Wen, Constantinos Papageorgakis, David Berman, Christopher White, David Vegh, Ricardo Monteiro and Malcolm Perry
£890,210 Science & Technology Research Council (STFC)
01-10-2020 - 31-03-2024
Dimensional Deconstruction and non-Lagrangian QFTConstantinos Papageorgakis
£202,395 Royal Society
01-10-2018 - 31-01-2023
Quantum Field Theory in More than Four Dimensions: Research Fellows Enhancement AwardConstantinos Papageorgakis
£100,098 Royal Society
01-12-2017 - 31-03-2023
From Gauge Theory To M Theory And Back Again – URF extensionConstantinos Papageorgakis
£780,276 Royal Society
01-10-2013 - 31-01-2023
Research Group
Research Staff
PhD Students
- Sid Baines
Searching For a Heavy Charged Higgs Boson At The Atlas Experiment Using Machine Learning - James Chryssanthacopoulos
Ctp Project: Quantum Chaos and Its Holographic Dual in The Syk Model (Part1) and Improved Truncation Methods For Mixed Correlator Studies of The O(N ) Vector Model (Part 2) - Tancredi Schettini Gherardini
A Physicist's Visit to Exotic Spheres - Alexander Stapleton
The Exact Renormalisation Group, Data Compression and Bayesian Inference - Mitchell Woolley
New Approaches to The Conformal and Superconformal Bootstrap
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