DIS off glueballs from string theory: the role of the chiral anomaly and the Chern-Simons term

We calculate the structure function F<sub>3</sub>(x, q<sup>2</sup>) of the hadronic tensor of deep inelastic scattering (DIS) of charged leptons from glueballs of N= 4 SYM theory at strong coupling and at small values of the Bjorken parameter in the gauge/string theory dualit...

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Detalles Bibliográficos
Autores principales:	Kovensky, Nicolás, Michalski, Gustavo, Schvellinger, Martín Alejandro
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2018
Materias:	Ciencias Exactas Física AdS-CFT correspondence gauge-gravity correspondence hadron structure glueballs
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/104660 http://hdl.handle.net/11336/95917 https://link.springer.com/article/10.1007/JHEP04(2018)118
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-104660
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 AdS-CFT correspondence gauge-gravity correspondence hadron structure glueballs
spellingShingle	Ciencias Exactas Física AdS-CFT correspondence gauge-gravity correspondence hadron structure glueballs Kovensky, Nicolás Michalski, Gustavo Schvellinger, Martín Alejandro DIS off glueballs from string theory: the role of the chiral anomaly and the Chern-Simons term
topic_facet	Ciencias Exactas Física AdS-CFT correspondence gauge-gravity correspondence hadron structure glueballs
description	We calculate the structure function F<sub>3</sub>(x, q<sup>2</sup>) of the hadronic tensor of deep inelastic scattering (DIS) of charged leptons from glueballs of N= 4 SYM theory at strong coupling and at small values of the Bjorken parameter in the gauge/string theory duality framework. This is done in terms of type IIB superstring theory scattering amplitudes. From the AdS<sub>5</sub> perspective, the relevant part of the scattering amplitude comes from the five-dimensional non-Abelian Chern-Simons terms in the SU(4) gauged supergravity obtained from dimensional reduction on S<sup>5</sup>. From type IIB superstring theory we derive an effective Lagrangian describing the four-point interaction in the local approximation. The exponentially small regime of the Bjorken parameter is investigated using Pomeron techniques.
format	Articulo Articulo
author	Kovensky, Nicolás Michalski, Gustavo Schvellinger, Martín Alejandro
author_facet	Kovensky, Nicolás Michalski, Gustavo Schvellinger, Martín Alejandro
author_sort	Kovensky, Nicolás
title	DIS off glueballs from string theory: the role of the chiral anomaly and the Chern-Simons term
title_short	DIS off glueballs from string theory: the role of the chiral anomaly and the Chern-Simons term
title_full	DIS off glueballs from string theory: the role of the chiral anomaly and the Chern-Simons term
title_fullStr	DIS off glueballs from string theory: the role of the chiral anomaly and the Chern-Simons term
title_full_unstemmed	DIS off glueballs from string theory: the role of the chiral anomaly and the Chern-Simons term
title_sort	dis off glueballs from string theory: the role of the chiral anomaly and the chern-simons term
publishDate	2018
url	http://sedici.unlp.edu.ar/handle/10915/104660 http://hdl.handle.net/11336/95917 https://link.springer.com/article/10.1007/JHEP04(2018)118
work_keys_str_mv	AT kovenskynicolas disoffglueballsfromstringtheorytheroleofthechiralanomalyandthechernsimonsterm AT michalskigustavo disoffglueballsfromstringtheorytheroleofthechiralanomalyandthechernsimonsterm AT schvellingermartinalejandro disoffglueballsfromstringtheorytheroleofthechiralanomalyandthechernsimonsterm
bdutipo_str	Repositorios
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DIS off glueballs from string theory: the role of the chiral anomaly and the Chern-Simons term

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