Name: Higgs and Effective Field Theory - HEFT 2025
Start: 2025-06-02T09:00:00+02:00
End: 2025-06-06T12:30:00+02:00
Location: CERN

Higgs and Effective Field Theory - HEFT 2025

from Monday, 2 June 2025 (09:00) to Friday, 6 June 2025 (12:30)

Monday, 2 June 2025
09:00 Welcome - Tim Cohen (CERN)
Welcome
- Tim Cohen (CERN)
09:00 - 09:05
Room: 503/1-001 - Council Chamber
09:05 RGEs I
09:05 - 10:30
Room: 503/1-001 - Council Chamber
Contributions

09:05 One-loop renormalization of general EFTs - Jose Santiago (Universidad de Granada (ES))

09:35 Anomalous Dimension of a General Effective Gauge Theory: Bosonic Sector at One Loop - Nudžeim Selimović (INFN Padova)

09:55 Renormalization of the SMEFT to dimension eight: Fermionic interactions I - FUENSANTA VILCHES BRAVO (Universidad de Granada)

10:15 ANATAR: AN Automated Tool for higher-order Amplitude geneRation - Andrés Vásquez (University of Bonn)
10:30 Coffee
Coffee
10:30 - 11:00
Room: 503/1-001 - Council Chamber
11:00 RGEs II
11:00 - 12:30
Room: 503/1-001 - Council Chamber
Contributions

11:00 Functional Methods: How and When to Use Them - Anders Eller Thomsen (University of Bern)

11:30 Two-loop running in the SMEFT - Lukas Born

11:50 Automating the computation of (generalized) functional supertraces beyond one loop - Renato Fonseca (University of Granada)

12:10 Two-loop renormalisation of quark and gluon fields in the SMEFT - Giuseppe Ventura
12:30 Lunch
Lunch
12:30 - 14:00
14:00 Global EFT Analyses I
14:00 - 15:30
Room: 503/1-001 - Council Chamber
Contributions

14:00 Connecting Scales: RGE Effects in the SMEFT at the LHC and Future Colliders - Luca Mantani (IFIC, Valencia)

14:20 jelli - a JAX-based EFT likelihood - Aleks Smolkovic (Jozef Stefan Institute)

14:40 CLEW: towards a truly global SMEFT analysis - Tom Tong (University Siegen)

15:00 EFT Interpretation of CMS Data - Alessandro Calandri (Università & INFN, Firenze (IT))
15:30 Coffee
Coffee
15:30 - 16:00
Room: 503/1-001 - Council Chamber
16:00 Global EFT Analyses II
16:00 - 17:30
Room: 503/1-001 - Council Chamber
Contributions

16:00 EFT Interpretation of ATLAS Data - Despoina Sampsonidou (University of Oregon (US))

16:30 SMEFT Global Analyses at the Energy Frontier: LHC and Beyond - Riccardo Bartocci

16:50 The Higgs trilinear self-coupling at HL-LHC and FCC-ee from a global SMEFT point of view. - Alejo Nahuel Rossia (University of Padua and INFN Sezione di Padova)

17:10 The equivalent Electric Dipole Moment in SMEFT - Nicola Valori - (University of Valencia & IFIC)
17:30 Group Photo
Group Photo
17:30 - 18:00
Room: 503/1-001 - Council Chamber

18:00 Welcome drink
Welcome drink
18:00 - 20:00
Room: 503/1-001 - Council Chamber
Tuesday, 3 June 2025
09:00 Geometry / Matching
09:00 - 10:30
Room: 503/1-001 - Council Chamber
Contributions

09:00 Fermion geometry - Julie Pagès (University of California, San Diego)

09:30 Dispersive matching - Gauthier Durieux (CP3 - UCLouvain)

09:50 Matching On Shell-Calculator - JAVIER LÓPEZ MIRAS

10:10 From the EFT to the UV: the complete SMEFT one-loop dictionary - Pablo Olgoso
10:30 Coffee
Coffee
10:30 - 11:00
Room: 503/1-001 - Council Chamber
11:00 RGEs III
11:00 - 12:40
Room: 503/1-001 - Council Chamber
Contributions

11:00 Two-loop anomalous dimensions in the Low-Energy EFT - Javier Virto (Universitat de Barcelona)

11:30 The LEFT in the HV scheme at next-to-leading-log accuracy - Peter Stoffer

12:00 Evanescent schemes and prescriptions - Marko Pesut (University of Zürich)

12:20 t'Hooft-Veltman Scheme in the Functional Approach - ADRIÁN Moreno Sánchez (Universidad de Granada)
12:40 Lunch
Lunch
12:40 - 14:00
14:00 Geometry / Positivity
14:00 - 15:30
Room: 503/1-001 - Council Chamber
Contributions

14:00 (Geometry &) Cosmology, Confinement & Counting - Rodrigo Alonso (UC San Diego)

14:30 Towards the HEFT-hedron: the complete set of positivity constraints at NLO - Susobhan Chattopadhyay (Tata Institute of Fundamental Research (TIFR), Mumbai)

14:50 Geometric Building Blocks of EFT Amplitudes - Xuxiang Li (University of Utah)

15:10 Scalar EFT Amplitudes using Fibre Bundles - Mohammad Alminawi (University of Zurich (CH))
15:30 Coffee
Coffee
15:30 - 16:00
Room: 503/1-001 - Council Chamber
16:00 Higgs and Electroweak I
16:00 - 17:30
Room: 503/1-001 - Council Chamber
Contributions

16:00 The art of counting: the HEFT expansion and HH production - Ilaria Brivio (University & INFN Bologna)

16:30 Dimension-eight operator basis for Universal Standard Model Effective Field Theory - Jay Desai (Stony Brook University)

16:50 Drell-Yan and Electroweak Precision Observables Analysis in the Universal SMEFT - Matheus Martines

17:10 Effective Field Theory fits of the electroweak sector CMS data - Giulia Lavizzari ((INFN Milano-Bicocca))
Wednesday, 4 June 2025
09:00 Flavour Symmetries / Neutrinos
09:00 - 10:30
Room: 503/1-001 - Council Chamber
Contributions

09:00 An EFT mechanism for exact proton stability - Admir Greljo (Universitaet Basel (CH))

09:30 New methods to probe Standard Model Extensions via Proton Decay and Neutrino Masses - Arnau Bas i Beneito (Institut de Física Corpuscular (IFIC) & Universitat de València (UV))

09:50 EFT analysis of New Physics at COHERENT with Dirac neutrinos - Sergio de la Cruz Alzaga (PhD Student)

10:10 Tailored PDFs for new physics searches - Elie Hammou (University of Cambridge, DAMTP)
10:30 Coffee
Coffee
10:30 - 11:00
Room: 503/1-001 - Council Chamber
11:00 Higgs and Electroweak II
11:00 - 12:30
Room: 503/1-001 - Council Chamber
Contributions

11:00 Interference in the SMEFT - Celine Catherine A Degrande

11:30 Chiral Anomaly Cancellation and Neutral Triple Gauge Boson Vertices in the SM EFT - Athanasios Dedes

11:50 Dimension-8 operators in W+ W- Production at NLL - Daniel Gillies

12:10 Electroweak corrections in the SMEFT: four-fermion operators at high energies - Ken Mimasu
12:30 Lunch
Lunch
12:30 - 14:00
14:00 Theory Colloquium
14:00 - 15:00
Room: 503/1-001 - Council Chamber
Contributions

14:00 Geometrical Methods of Effective Field Theories - Aneesh Vasant Manohar (Univ. of California San Diego (US))
15:00 Coffee
Coffee
15:00 - 15:50
Room: 503/1-001 - Council Chamber
15:50 Top / Quarks
15:50 - 17:20
Room: 503/1-001 - Council Chamber
Contributions

15:50 Top entanglement - Eleni Vryonidou (The University of Manchester (GB))

16:20 EFT results in the top quark sector with the ATLAS detector - Betsy Cunnett (University of Sussex (GB))

16:40 Constraints on four-light quark operators in the SMEFT - Matteo Maltoni

17:00 Factorising Yukawa Structures in SMEFT with AutoEFT - Magnus Schaaf (Technical University of Munich)
Thursday, 5 June 2025
09:00 Cosmology
09:00 - 10:30
Room: 503/1-001 - Council Chamber
Contributions

09:00 Gravitational Self-Force from Amplitudes and Effective Field Theory - Dimitrios Kosmopoulos

09:30 Higher-order-operator corrections to phase transitions in dimensionally reduced EFTs - Luis Gil (Universidad de Granada)

09:50 Higher-dimensional operators at finite-temperature affect gravitational-wave predictions - Philipp Schicho (University of Geneva)

10:10 RG Improvement of the Scalar Effective Potential in Finite Temperature Quantum Field Theory - Andrija Rasovic
10:30 Coffee
Coffee
10:30 - 11:00
Room: 503/1-001 - Council Chamber
11:00 Extended Scalars
11:00 - 12:30
Room: 503/1-001 - Council Chamber
Contributions

11:00 Matching and decoupling in extended scalar sectors - David Sutherland

11:30 Exploring the EFT Alps: HEFT, SMEFT, and ALPs in Multi-Boson Production - Alexandre Salas-Bernárdez (Universidad Complutense de Madrid)

11:50 Double ALP production at the LHC - Simone Meoni (INFN, University of Bologna (IT))

12:10 Electroweak Vacuum Metastability from Axion-Higgs Criticality - Maximilian Detering
12:30 Lunch
Lunch
12:30 - 14:00
14:00 Higgs and Electroweak III
14:00 - 15:20
Room: 503/1-001 - Council Chamber
Contributions

14:00 Probing SMEFT via the Lam-Tung Relation - Xu Li (INFN)

14:20 Multi-Higgs production as probes of HEFT interactions - Anisha . (Karlsruhe Institute of Technology)

14:40 Faking neutral triple gauge vertices with vector-like quarks - Fabian Esser

15:00 UV constraints on effective theories with extra vector bosons - Clara Hernández García (Universidad de Granada)
15:20 Coffee
Coffee
15:20 - 16:00
Room: 503/1-001 - Council Chamber
16:00 Future Colliders
16:00 - 17:20
Room: 503/1-001 - Council Chamber
Contributions

16:00 Accuracy Complements Energy: Impact of Electroweak Precision Tests on the Higgs Self-Coupling at FCC-ee - Victor Maura Breick (King's College London)

16:20 The Implications of a Large Electron Yukawa Modification - Benjamin Smith

16:40 Scalars with non-decoupling phenomenology at future colliders - Graeme Crawford

17:00 New Physics contamination to precision luminosity measurements - Clara Lavinia Del Pio (Brookhaven National Lab)
Friday, 6 June 2025
09:00 Tools / Amplitudes
09:00 - 10:20
Room: 503/1-001 - Council Chamber
Contributions

09:00 OperatorToC++: Transpiling Matched EFT Coefficients to Low-Level Routines - Suraj Prakash (IFIC (UV-CSIC))

09:20 ABC4EFT: Amplitude Basis Construction and Automated Basis Conversion for Effective Field Theories - Zhe Ren (The high-energy physics group (FTAE) of the University of Granada)

09:40 Triple Higgs boson production in EFTs from on-shell amplitude techniques - Michal Ryczkowski (Università di Padova and INFN, Sezione di Padova)

10:00 Bootstrapping the Chiral-Gravitational Anomaly - Teng Ma (ICTP-AP, University of Chinese Academy of Sciences)
10:20 Coffee
Coffee
10:20 - 11:00
Room: 500/1-201 - Mezzanine
11:00 Symmetries / Amplitudes
11:00 - 12:10
Room: 503/1-001 - Council Chamber
Contributions

11:00 Accidental Symmetries, Hilbert Series, and Friends - Pablo Quilez Lasanta (Universidy of California San Diego (UCSD))

11:30 Counting and building operators in theories with hidden symmetries and application to HEFT - shakeel ur rahaman

11:50 Amplitudes and perturbative unitarity bounds - Luigi Carlo Bresciani (University & INFN Padova)