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@INPROCEEDINGS{BerciniVargas:625629,
      author       = {Bercini Vargas, Carlos},
      title        = {{W}ilson {L}oops with {L}agrangians: large spin {OPE} and
                      cusp anomalous dimension dictionary},
      school       = {Kings College},
      reportid     = {PUBDB-2025-01155},
      year         = {2024},
      note         = {this was a black board talk, there is no file to attach.},
      abstract     = {In the context of planar conformal gauge theory, we study
                      five-point correlation functions between the interaction
                      Lagrangian and four of the lightest single-trace,
                      gauge-invariant scalar primaries. After performing two
                      light-cone OPEs, we express this correlator in terms of the
                      three-point functions between two leading-twist spinning
                      operators and the Lagrangian. For finite values of spin, we
                      compute these structure constants in perturbation theory up
                      to two loops in N=4 Super Yang-Mills theory. Large values of
                      spin are captured by null polygon kinematics, where we use
                      dualities with null polygon Wilson loops as well as
                      factorization properties to bootstrap the universal behavior
                      of the structure constants at all loops. We find explicit
                      maps that relate the Lagrangian structure constants with the
                      leading-twist anomalous dimension. From the large-spin map,
                      we recover the cusp anomalous dimension at strong and weak
                      coupling, including genus-one terms.},
      organization  = {Seminar, London (UK)},
      subtyp        = {Invited},
      cin          = {T},
      cid          = {I:(DE-H253)T-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611) / DFG
                      project G:(GEPRIS)460391856 - Feldtheorie lösen mittels
                      Integrabilität (460391856)},
      pid          = {G:(DE-HGF)POF4-611 / G:(GEPRIS)460391856},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)31},
      url          = {https://bib-pubdb1.desy.de/record/625629},
}