Snyder-de Sitter Meets the Grosse-Wulkenhaar Model

We study an interacting λϕ4⋆ scalar field defined on Snyder-de Sitter space. Due to the noncommutativity as well as the curvature of this space, the renormalization of the two-point function differs from the commutative case. In particular, we show that the theory in the limit of small curvature and...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Franchino Viñas, Sebastián Alberto, Mignemi, Salvatore
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 2020
Materias:
Ciencias Exactas
Física
Snyder-de Sitter space
Grosse-Wulkenhaar model
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/125479
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-125479
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Física
Snyder-de Sitter space
Grosse-Wulkenhaar model
spellingShingle Ciencias Exactas
Física
Snyder-de Sitter space
Grosse-Wulkenhaar model
Franchino Viñas, Sebastián Alberto
Mignemi, Salvatore
Snyder-de Sitter Meets the Grosse-Wulkenhaar Model
topic_facet Ciencias Exactas
Física
Snyder-de Sitter space
Grosse-Wulkenhaar model
description We study an interacting λϕ4⋆ scalar field defined on Snyder-de Sitter space. Due to the noncommutativity as well as the curvature of this space, the renormalization of the two-point function differs from the commutative case. In particular, we show that the theory in the limit of small curvature and noncommutativity is described by a model similar to the Grosse-Wulkenhaar one. Moreover, very much akin to what happens in the Grosse-Wulkenhaar model, our computation demonstrates that there exists a fixed point in the renormalization group flow of the harmonic and mass terms.
format Articulo
Preprint
author Franchino Viñas, Sebastián Alberto
Mignemi, Salvatore
author_facet Franchino Viñas, Sebastián Alberto
Mignemi, Salvatore
author_sort Franchino Viñas, Sebastián Alberto
title Snyder-de Sitter Meets the Grosse-Wulkenhaar Model
title_short Snyder-de Sitter Meets the Grosse-Wulkenhaar Model
title_full Snyder-de Sitter Meets the Grosse-Wulkenhaar Model
title_fullStr Snyder-de Sitter Meets the Grosse-Wulkenhaar Model
title_full_unstemmed Snyder-de Sitter Meets the Grosse-Wulkenhaar Model
title_sort snyder-de sitter meets the grosse-wulkenhaar model
publishDate 2020
url http://sedici.unlp.edu.ar/handle/10915/125479
work_keys_str_mv AT franchinovinassebastianalberto snyderdesittermeetsthegrossewulkenhaarmodel
AT mignemisalvatore snyderdesittermeetsthegrossewulkenhaarmodel
bdutipo_str Repositorios
_version_ 1764820451731701762

Ejemplares similares