Quenched complexity of the mean-field p-spin spherical model with external magnetic field
We consider the p-spin spherical spin-glass model in the presence of an external magnetic field as a general example of a mean-field system where a one-step replica symmetry breaking (1-RSB) occurs. In this context we compute the complexity of the Thouless-Anderson-Palmer states, performing a quench...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_03054470_v32_n5_p711_Cavagna |
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todo:paper_03054470_v32_n5_p711_Cavagna2023-10-03T15:21:47Z Quenched complexity of the mean-field p-spin spherical model with external magnetic field Cavagna, A. Garrahan, J.P. Giardina, I. We consider the p-spin spherical spin-glass model in the presence of an external magnetic field as a general example of a mean-field system where a one-step replica symmetry breaking (1-RSB) occurs. In this context we compute the complexity of the Thouless-Anderson-Palmer states, performing a quenched computation. We find what the general connection is between this method and the standard static 1-RSB one, formulating a clear mapping between the parameters used in the two different calculations. A dynamical analysis of the model confirms the validity of our results. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03054470_v32_n5_p711_Cavagna |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
We consider the p-spin spherical spin-glass model in the presence of an external magnetic field as a general example of a mean-field system where a one-step replica symmetry breaking (1-RSB) occurs. In this context we compute the complexity of the Thouless-Anderson-Palmer states, performing a quenched computation. We find what the general connection is between this method and the standard static 1-RSB one, formulating a clear mapping between the parameters used in the two different calculations. A dynamical analysis of the model confirms the validity of our results. |
| format |
JOUR |
| author |
Cavagna, A. Garrahan, J.P. Giardina, I. |
| spellingShingle |
Cavagna, A. Garrahan, J.P. Giardina, I. Quenched complexity of the mean-field p-spin spherical model with external magnetic field |
| author_facet |
Cavagna, A. Garrahan, J.P. Giardina, I. |
| author_sort |
Cavagna, A. |
| title |
Quenched complexity of the mean-field p-spin spherical model with external magnetic field |
| title_short |
Quenched complexity of the mean-field p-spin spherical model with external magnetic field |
| title_full |
Quenched complexity of the mean-field p-spin spherical model with external magnetic field |
| title_fullStr |
Quenched complexity of the mean-field p-spin spherical model with external magnetic field |
| title_full_unstemmed |
Quenched complexity of the mean-field p-spin spherical model with external magnetic field |
| title_sort |
quenched complexity of the mean-field p-spin spherical model with external magnetic field |
| url |
http://hdl.handle.net/20.500.12110/paper_03054470_v32_n5_p711_Cavagna |
| work_keys_str_mv |
AT cavagnaa quenchedcomplexityofthemeanfieldpspinsphericalmodelwithexternalmagneticfield AT garrahanjp quenchedcomplexityofthemeanfieldpspinsphericalmodelwithexternalmagneticfield AT giardinai quenchedcomplexityofthemeanfieldpspinsphericalmodelwithexternalmagneticfield |
| _version_ |
1807321544449327104 |