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Hadronic spectra from deformed AdS backgrounds
| Indexado |
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| DOI | 10.1088/1674-1137/44/6/064104 | ||||
| Año | 2020 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Abstract
Because of the presence of modified warp factors in metric tensors, we use deformedAdS(5)spaces to apply the AdS/CFT correspondence to calculate the spectra for even and odd glueballs, scalar and vector mesons, and baryons with different spins. For the glueball cases, we derive their Regge trajectories and compare them with those related to the pomeron and the odderon. For the scalar and vector mesons, as well as baryons, the determined masses are compatible with the PDG. In particular, for these hadrons we found Regge trajectories compatible with another holographic approach as well as with the hadronic spectroscopy, which present an universal Regge slope of approximately 1.1 GeV2.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Folco Capossoli, Eduardo | Hombre |
UNIV FED RIO DE JANEIRO - Brasil
Colégio Pedro II - Brasil Universidade Federal do Rio de Janeiro - Brasil Colégio Pedro II, Brazil - Brasil |
| 2 | Martin Contreras, Miguel Angel | Hombre |
Colégio Pedro II - Brasil
Universidad de Valparaíso - Chile |
| 3 | Li, Danning | - |
Universidad de Valparaíso - Chile
Jinan Univ - China Jinan University - China |
| 4 | VEGA-LOPEZ, ALFREDO | Hombre |
Universidad de Valparaíso - Chile
Jinan Univ - China Jinan University - China |
| 5 | Boschi-Filho, Henrique | Hombre |
UNIV FED RIO DE JANEIRO - Brasil
Universidade Federal do Rio de Janeiro - Brasil |
| Fuente |
|---|
| National Natural Science Foundation of China |
| Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) |
| Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) |
| FONDECYT (Chile) |
| Chinese Academy of Sciences |
| Chinese Physical Society |
| Institute of High Energy Physics |
| PhD Start-up Fund of Natural Science Foundation of Guangdong Province |
| Guangdong Pearl River Talents Plan |
| SCOAP3 � 2020Chinese Physical Society |
| Agradecimiento |
|---|
| H.B-F. would like to thank partial financial support from Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) and Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (Capes) (Brazilian Agencies). A. V. and M. A. M. C. would like to thank the financial support given by FONDECYT (Chile) (1180753, 3180592) respectively. D.L. is supported by the National Natural Science Foundation of China (11805084), the PhD Start-up Fund of Natural Science Foundation of Guangdong Province (2018030310457) and Guangdong Pearl River Talents Plan (2017GC010480) |
| Content from this work may be used under the terms of the . Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Article funded by SCOAP and published under licence by Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd Article funded by SCOAP3 � 2020Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd Creative Commons Attribution 3.0 licence 3 |
