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SUMMARY:Standard Model parameters and observables from gradient flow
DTSTART:20260512T074500Z
DTEND:20260515T163500Z
DTSTAMP:20260422T193100Z
UID:indico-event-393@indico.ph.ed.ac.uk
DESCRIPTION:Speakers: Matthew Black (University of Edinburgh)\, Curtis Pet
 erson\, Jorge Luis Golan Dasilva\, Luigi Del Debbio (The University of Edi
 nburgh)\n\nGradient flow is a diffusion-like smearing transformation that 
 smoothly suppresses short-distance ultraviolet fluctuations\, thus introdu
 cing a simple non-perturbative method to renormalise strongly-coupled theo
 ries such as Quantum Chromodynamics (QCD). \nIt has become an invaluable 
 tool in lattice simulations of both QCD and theories beyond the Standard M
 odel\, providing a method for e.g. scale setting and the topological struc
 ture of the vacuum.\nMany recent developments have identified the deep pot
 ential of the gradient flow as a renormalisation procedure\, opening new m
 ethodologies to calculate running couplings\, the renormalisation group be
 ta function\, and renormalised composite operators.\nThese applications of
 ten depend on perturbative calculations in the short-flow-time expansion t
 o match the gradient flow to other renormalisation schemes and provide phe
 nomenologically-relevant results\, for observables such as the energy-mome
 ntum tensor\, quark masses\, and parton distribution functions.\nThis work
 shop will convene the leading experts on both the perturbative and non-per
 turbative aspects of gradient flow to tackle the current theoretical and c
 omputational challenges\, and to chart the future directions of this growi
 ng field. \nConfirmed speakers\n\n\n\nMartin Lüscher (CERN)\n\n\nRobert 
 Harlander (RWTH Aachen)\n\n\n\nAnna Hasenfratz (University of Colorado)\nM
 artin Beneke (Technical University of Munich)\n\n\n\nAlberto Ramos (Univer
 sity of Valencia)\n\n\nOliver Witzel (Siegen University)\n\n\nFabian Lange
  (University of Zurich & PSI)\n\n\nRobert Mason (RWTH Aachen)\n\n\nJonas K
 ohnen (RTWH Aachen)\n\n\nGuilherme Catumba (Milan Bicocca University)\n\n\
 nAntonio Rago (University of Southern Denmark)\n\n\nSofie Martins (Univers
 ity of Graz)\n\n\n\nChik Him Wong (University of Wuppertal)\nJulian Mayer-
 Steudte (Technical University of Munich)\nOscar Lara Crosas (University of
  Zurich)\nAndrea Shindler (RWTH Aachen)\nNathan Mackey (University of Colo
 rado)\n\n\n\n\n \nAll participants are expected to arrange and pay for th
 eir own travel and accommodation.\n\n \nNordic Lattice: Some participants
  may also be interested in the Nordic Lattice meeting taking place in Edin
 burgh after this workshop\, 18th-20th May (see https://indico.ph.ed.ac.uk/
 e/NOLA26).\n \nPlease note that participation is moderated as we can only
  host a limited number of participants.\n\nhttps://indico.ph.ed.ac.uk/even
 t/393/
LOCATION:Higgs Centre Seminar Room (James Clerk Maxwell Building)
URL:https://indico.ph.ed.ac.uk/event/393/
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