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SUMMARY:Gradient Flow and Nonperturbative Investigations in Lattice QCD
DTSTART:20260923T040000Z
DTEND:20260923T060000Z
DTSTAMP:20261003T201800Z
UID:indico-event-5305@indico-tdli.sjtu.edu.cn
DESCRIPTION:Speakers: Xueying Han（韩雪莹） (中国科学院高能物
 理研究所)\n\nAbstract:\nQuantum chromodynamics (QCD) exhibits pronounc
 ed nonperturbative features at low energies\, and lattice QCD provides a f
 irst-principles framework for investigating the nonperturbative properties
  of the strong interaction. Gradient flow has become a widely used tool in
  lattice field theory in recent years\, effectively smoothing ultraviolet 
 fluctuations and facilitating the definition of renormalized quantities an
 d the study of scale evolution. This talk will briefly introduce the basic
  ideas of gradient flow and its applications in lattice QCD\, with a focus
  on the nonperturbative determination of the QCD β function using the con
 tinuous gradient-flow method. It will then introduce new schemes for the r
 enormalization of flowed fermion operators and ongoing numerical calculati
 ons. Finally\, in light of current research progress\, potential applicati
 ons of this method in nonperturbative QCD and hadron physics will be discu
 ssed.\nHost: Prof. Wei wang\nAlternative online link: https://meeting.tenc
 ent.com/dm/qj4pfanlJs90\nID: 761543766   Password: 123456\n\nhttps://indi
 co-tdli.sjtu.edu.cn/event/5305/
LOCATION:5#/6th-603 - Meeting Room 603 (Science Building)
URL:https://indico-tdli.sjtu.edu.cn/event/5305/
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