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Flux Tube S-matrix Bootstrap

We bootstrap the S matrix of massless particles in unitary, relativistic two dimensional quantum field theories. We find that the low energy expansion of such S matrices is strongly constrained by the existence of a UV completion. In the context of flux tube (FT) physics, this allows us to constrain...

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Detalles Bibliográficos
Autores principales: Elias Miró, Joan, Guerrieri, Andrea L., Hebbar, Aditya, Penedones, João, Vieira, Pedro
Lenguaje:eng
Publicado: 2019
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevLett.123.221602
http://cds.cern.ch/record/2681317