Spin-1/2 fermionic operators of <i>N</i> = 4 SYM theory and DIS from type IIB supergravity
- Autores
- Jorrin, David Gustavo; Michalski, Gustavo; Schvellinger, Martín Alejandro
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We study deep inelastic scattering (DIS) of charged leptons from polarised spin-1/2 hadrons in terms of the gauge/gravity duality. We calculate the structure functions related to spin-1/2 fermionic operators of = 4 SYM theory in the planar limit and at strong coupling. Specifically, we focus on the twist-3 operator which is dual to a certain dilatino mode and gives the leading contribution to the hadronic tensor. We consider the Bjorken variable within the parametric range ; ; $$ {\uplambda}_{\mathrm{SYM}}^{-1/2}\ll x<1 $$; where the supergravity dual description holds. From dimensional reduction of type IIB supergravity on the five-sphere, we derive the interaction terms involving two dilatini and a massless vector field mode. This vector field is a linear combination of certain components of the graviton and the four-form potential. The angular integrals on the five-sphere lead to selection rules for the interactions with important consequences on the dynamics. This implies the existence of new terms contributing to the structure functions that we explicitly calculate. The leading contribution comes from the Pauli term, followed by the contributions from the new terms we found.
Instituto de Física La Plata - Materia
-
Física
AdS-CFT Correspondence
Gauge-gravity correspondence - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/124161
Ver los metadatos del registro completo
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Spin-1/2 fermionic operators of <i>N</i> = 4 SYM theory and DIS from type IIB supergravityJorrin, David GustavoMichalski, GustavoSchvellinger, Martín AlejandroFísicaAdS-CFT CorrespondenceGauge-gravity correspondenceWe study deep inelastic scattering (DIS) of charged leptons from polarised spin-1/2 hadrons in terms of the gauge/gravity duality. We calculate the structure functions related to spin-1/2 fermionic operators of <math xmlns="http://www.w3.org/1998/Math/MathML"><mrow class="MJX-TeXAtom-ORD"><mi class="MJX-tex-caligraphic" mathvariant="script">N</mi></mrow></math> = 4 SYM theory in the planar limit and at strong coupling. Specifically, we focus on the twist-3 operator which is dual to a certain dilatino mode and gives the leading contribution to the hadronic tensor. We consider the Bjorken variable within the parametric range ; ; $$ {\uplambda}_{\mathrm{SYM}}^{-1/2}\ll x<1 $$; where the supergravity dual description holds. From dimensional reduction of type IIB supergravity on the five-sphere, we derive the interaction terms involving two dilatini and a massless vector field mode. This vector field is a linear combination of certain components of the graviton and the four-form potential. The angular integrals on the five-sphere lead to selection rules for the interactions with important consequences on the dynamics. This implies the existence of new terms contributing to the structure functions that we explicitly calculate. The leading contribution comes from the Pauli term, followed by the contributions from the new terms we found.Instituto de Física La Plata2020-06-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/124161enginfo:eu-repo/semantics/altIdentifier/issn/1029-8479info:eu-repo/semantics/altIdentifier/arxiv/2004.02909info:eu-repo/semantics/altIdentifier/doi/10.1007/jhep06(2020)063info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:29:28Zoai:sedici.unlp.edu.ar:10915/124161Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:29:28.658SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Spin-1/2 fermionic operators of <i>N</i> = 4 SYM theory and DIS from type IIB supergravity |
title |
Spin-1/2 fermionic operators of <i>N</i> = 4 SYM theory and DIS from type IIB supergravity |
spellingShingle |
Spin-1/2 fermionic operators of <i>N</i> = 4 SYM theory and DIS from type IIB supergravity Jorrin, David Gustavo Física AdS-CFT Correspondence Gauge-gravity correspondence |
title_short |
Spin-1/2 fermionic operators of <i>N</i> = 4 SYM theory and DIS from type IIB supergravity |
title_full |
Spin-1/2 fermionic operators of <i>N</i> = 4 SYM theory and DIS from type IIB supergravity |
title_fullStr |
Spin-1/2 fermionic operators of <i>N</i> = 4 SYM theory and DIS from type IIB supergravity |
title_full_unstemmed |
Spin-1/2 fermionic operators of <i>N</i> = 4 SYM theory and DIS from type IIB supergravity |
title_sort |
Spin-1/2 fermionic operators of <i>N</i> = 4 SYM theory and DIS from type IIB supergravity |
dc.creator.none.fl_str_mv |
Jorrin, David Gustavo Michalski, Gustavo Schvellinger, Martín Alejandro |
author |
Jorrin, David Gustavo |
author_facet |
Jorrin, David Gustavo Michalski, Gustavo Schvellinger, Martín Alejandro |
author_role |
author |
author2 |
Michalski, Gustavo Schvellinger, Martín Alejandro |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Física AdS-CFT Correspondence Gauge-gravity correspondence |
topic |
Física AdS-CFT Correspondence Gauge-gravity correspondence |
dc.description.none.fl_txt_mv |
We study deep inelastic scattering (DIS) of charged leptons from polarised spin-1/2 hadrons in terms of the gauge/gravity duality. We calculate the structure functions related to spin-1/2 fermionic operators of <math xmlns="http://www.w3.org/1998/Math/MathML"><mrow class="MJX-TeXAtom-ORD"><mi class="MJX-tex-caligraphic" mathvariant="script">N</mi></mrow></math> = 4 SYM theory in the planar limit and at strong coupling. Specifically, we focus on the twist-3 operator which is dual to a certain dilatino mode and gives the leading contribution to the hadronic tensor. We consider the Bjorken variable within the parametric range ; ; $$ {\uplambda}_{\mathrm{SYM}}^{-1/2}\ll x<1 $$; where the supergravity dual description holds. From dimensional reduction of type IIB supergravity on the five-sphere, we derive the interaction terms involving two dilatini and a massless vector field mode. This vector field is a linear combination of certain components of the graviton and the four-form potential. The angular integrals on the five-sphere lead to selection rules for the interactions with important consequences on the dynamics. This implies the existence of new terms contributing to the structure functions that we explicitly calculate. The leading contribution comes from the Pauli term, followed by the contributions from the new terms we found. Instituto de Física La Plata |
description |
We study deep inelastic scattering (DIS) of charged leptons from polarised spin-1/2 hadrons in terms of the gauge/gravity duality. We calculate the structure functions related to spin-1/2 fermionic operators of <math xmlns="http://www.w3.org/1998/Math/MathML"><mrow class="MJX-TeXAtom-ORD"><mi class="MJX-tex-caligraphic" mathvariant="script">N</mi></mrow></math> = 4 SYM theory in the planar limit and at strong coupling. Specifically, we focus on the twist-3 operator which is dual to a certain dilatino mode and gives the leading contribution to the hadronic tensor. We consider the Bjorken variable within the parametric range ; ; $$ {\uplambda}_{\mathrm{SYM}}^{-1/2}\ll x<1 $$; where the supergravity dual description holds. From dimensional reduction of type IIB supergravity on the five-sphere, we derive the interaction terms involving two dilatini and a massless vector field mode. This vector field is a linear combination of certain components of the graviton and the four-form potential. The angular integrals on the five-sphere lead to selection rules for the interactions with important consequences on the dynamics. This implies the existence of new terms contributing to the structure functions that we explicitly calculate. The leading contribution comes from the Pauli term, followed by the contributions from the new terms we found. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-06-09 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/124161 |
url |
http://sedici.unlp.edu.ar/handle/10915/124161 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/1029-8479 info:eu-repo/semantics/altIdentifier/arxiv/2004.02909 info:eu-repo/semantics/altIdentifier/doi/10.1007/jhep06(2020)063 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
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application/pdf |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
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