Artículo
A digital quantum simulation of the Agassi model
Autor/es | Pérez Fernández, Pedro
Arias Carrasco, José Miguel García Ramos, José Enrique Lamata Manuel, Lucas |
Departamento | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear Universidad de Sevilla. Departamento de Física Aplicada III |
Fecha de publicación | 2022 |
Fecha de depósito | 2022-05-09 |
Publicado en |
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Premios | Premio Mensual Publicación Científica Destacada de la US. Facultad de Física |
Resumen | A digital quantum simulation of the Agassi model from nuclear physics is proposed and analyzed. The proposal is worked out for the case with four different sites. Numerical simulations and analytical estimations are presented ... A digital quantum simulation of the Agassi model from nuclear physics is proposed and analyzed. The proposal is worked out for the case with four different sites. Numerical simulations and analytical estimations are presented to illustrate the feasibility of this proposal with current technology. The proposed approach is fully scalable to a larger number of sites. The use of a quantum correlation function as a probe to explore the quantum phases by quantum simulating the time dynamics, with no need of computing the ground state, is also studied. Evidence is given showing that the amplitude of the time dynamics of a correlation function in this quantum simulation is linked to the different quantum phases of the system. This approach establishes an avenue for the digital quantum simulation of useful models in nuclear physics. |
Agencias financiadoras | Junta de Andalucía Ministerio de Ciencia, Innovación y Universidades (MICINN). España European Commission (EC) |
Identificador del proyecto | P20-00617
P20-00764 P20-01247 UHU-1262561 US-1380840 PGC2018-095113-B-I00 PID2019-104002GB-C21 PID2019-104002GB-C22 PID2020-114687GB-I00 SOMM17/6105/UGR |
Cita | Pérez Fernández, P., Arias Carrasco, J.M., García Ramos, J.E. y Lamata Manuel, L. (2022). A digital quantum simulation of the Agassi model. Physics Letters B, 829, 137133. |
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1-s2.0-S0370269322002672-main.pdf | 383.0Kb | [PDF] | Ver/ | |