Higher-twist fermionic operators and DIS structure functions from the AdS/CFT duality

The role of local higher-twist τ > 3 spin-1/2 fermionic operators of the strongly coupled N = 4 supersymmetric Yang-Mills theory on the symmetric and antisymmetric deep inelastic scattering structure functions is investigated. The calculations are carried out in terms of the duality between N = 4...

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Detalles Bibliográficos
Autores principales: Jorrin, David Gustavo, Schvellinger, Martín Alejandro
Formato: Articulo
Lenguaje:Inglés
Publicado: 2021
Materias:
Ciencias Exactas
Física
Gauge-gravity dualities
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/131701
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-131701
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
Gauge-gravity dualities
spellingShingle Ciencias Exactas
Física
Gauge-gravity dualities
Jorrin, David Gustavo
Schvellinger, Martín Alejandro
Higher-twist fermionic operators and DIS structure functions from the AdS/CFT duality
topic_facet Ciencias Exactas
Física
Gauge-gravity dualities
description The role of local higher-twist τ > 3 spin-1/2 fermionic operators of the strongly coupled N = 4 supersymmetric Yang-Mills theory on the symmetric and antisymmetric deep inelastic scattering structure functions is investigated. The calculations are carried out in terms of the duality between N = 4 SYM theory and type IIB supergravity on AdS₅ × S⁵. Particularly, we explicitly obtain the structure functions for single-trace spin-1/2 fermionic operators in the 20* and 60* irreducible representations of SU(4)<sub>R</sub>, corresponding to twists 4 and 5, respectively. We also calculate the contributions of other single-trace spin-1/2 fermionic operators in the 4, 20 and 60 irreducible representations of SU(4)<sub>R</sub>. New important effects are found in comparison with the minimal twist (τ = 3) case, and they are studied thoroughly.
format Articulo
Articulo
author Jorrin, David Gustavo
Schvellinger, Martín Alejandro
author_facet Jorrin, David Gustavo
Schvellinger, Martín Alejandro
author_sort Jorrin, David Gustavo
title Higher-twist fermionic operators and DIS structure functions from the AdS/CFT duality
title_short Higher-twist fermionic operators and DIS structure functions from the AdS/CFT duality
title_full Higher-twist fermionic operators and DIS structure functions from the AdS/CFT duality
title_fullStr Higher-twist fermionic operators and DIS structure functions from the AdS/CFT duality
title_full_unstemmed Higher-twist fermionic operators and DIS structure functions from the AdS/CFT duality
title_sort higher-twist fermionic operators and dis structure functions from the ads/cft duality
publishDate 2021
url http://sedici.unlp.edu.ar/handle/10915/131701
work_keys_str_mv AT jorrindavidgustavo highertwistfermionicoperatorsanddisstructurefunctionsfromtheadscftduality
AT schvellingermartinalejandro highertwistfermionicoperatorsanddisstructurefunctionsfromtheadscftduality
bdutipo_str Repositorios
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