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Renormalization of the $3D$$SU(N)$ scalar energy-momentum tensor using the Wilson flow

In the holographic approach to cosmology, cosmological observables are described in terms of correlators of a three-dimensional boundary quantum field theory. As a concrete model, we study the 3D massless SU(N) scalar matrix field theory with a $\phi^4$ interaction. On the lattice, the energy-moment...

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Detalles Bibliográficos
Autores principales:	Lee, Joseph K.L., Dobson, Elizabeth, Jüttner, Andreas, Kitching-Morley, Ben, Nourry, Valentin, Portelli, Antonin, Rocha, Henrique Bergallo, Skenderis, Kostas, Del Debbio, Luigi
Lenguaje:	eng
Publicado:	2022
Materias:	hep-th Particle Physics - Theory hep-lat Particle Physics - Lattice
Acceso en línea:	https://dx.doi.org/10.22323/1.396.0313 http://cds.cern.ch/record/2802265

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