PEDRO PEREZ FERNANDEZ

Categoría
Profesor Titular de Universidad

Contacto

Teléfono
Correo electrónico

Departamento

Área
Física Aplicada

Investigación

Grupo de investigación

FISICA NUCLEAR BASICA (FISICA NUCLEAR BASICA)

Proyectos y contratos de investigación

SISTEMAS DE FERMIONES FUERTEMENTE CORRELACIONADOS: ESTRUCTURA, DISPERSIÓN Y APLICACIONES (FIS2008-04189 - Investigador/a)
NÚCLEOS EN EL LÍMITE DE LA ESTABILIDAD EN EL CENTRO NACIONAL DE ACELERADORES (P07-FQM-02894 - Investigador/a)
Contrato postdoctoral de investigación en el Instituto Estructura de la Materia (IEM) del CSIC. Madrid. España (E-28-201-1029562 - Investigador/a)
Estructura de Núcleos, Moléculas y Hadrones y su Dinámica en Procesos de Dispersión Fuerte y Electrodébil (FIS2014-53448-C2-1-P - Investigador/a)
Física con Sistemas de Fermiones Correlacionados: Estudios en Física Nuclear y Extensión a Otros Campos (FIS2011-28738-C02-01 - Investigador/a)
La Física Nuclear Fuera del Valle de Beta-Estabilidad: Sus Implicaciones en Astrofísica (P11-FQM-7632 - Investigador/a)

Libros publicados

Sabaté-Gilarte, Marta;Pérez-Fernández, Pedro:
Megaciencia. Los proyectos más grandes de la física.. Rba. 2018. 978-84-473-9623-8
Pérez-Fernández, Pedro:
Las nubes y el polvo cósmicos. Rba. 2018. 978-84-473-9137-0

Asistencia a congresos

Pérez-Fernández, Pedro:
A beyond mean-field description of the Tavis-Cummings model. Ponencia en Congreso. IV Workshop on Quantum Phase Transitions. Huelva, España. 2019
Pérez-Fernández, Pedro:
ESQPTs and thermal phase transition in the Dicke model. Poster en Congreso. XXVII International Fall Workshop on Geometry and Physics. Sevilla, España. 2018
Pérez-Fernández, Pedro:
Relationship between the ESQPT and the thermal phase transition in the Dicke model. Ponencia en Congreso. Quantum Phase Transitions in Nuclei and Many-body Systems . Padova, Italia. 2018
Pérez-Fernández, Pedro:
ESQPTs and Thermal Phase Transition in the Dicke model. Ponencia en Congreso. Transiciones de Fase Cuánticas. Barcelona, España.. 2018
Pérez-Fernández, Pedro;Freire-Macias, Emilio;García-Ramos, José Enrique;Arias-Carrasco, Jose Miguel:
Modelo de Lipkin de dos fluidos: diagrama de fases, ESQPTs y caos. Poster en Congreso. XXXVI Reunión Bienal de la Real Sociedad Española de Física. SANTIAGO DE COMPOSTELA (ESPAÑA). 2017
Escobar Rite, José María;Nuñez-Valdes, Juan;Pérez-Fernández, Pedro:
A new one-parameter invariant function for algebras. Comunicación en congreso. 3rd International Conference on Numerical and Symbolic Computation: Developments and Applications (SYMCOMP-2017)}, 6-7 April 2017, pag. 15.. Guimarães, Portugal,. 2017
Pérez-Fernández, Pedro:
ESQPTs in the two-fluid Lipkin model. Ponencia en Congreso. Workshop on Quantum Phase Transitions in Nuclei and Many-body Systems. Praga, República Checa.. 2016
Escobar Rite, José María;Nuñez-Valdes, Juan;Pérez-Fernández, Pedro:
Applying invariants to the study of contractions of algebras. Comunicación en congreso. Third EACA International School on Computer Algebra and its Applications. IMUS (Instituto de Matemáticas de la Universidad de Sevilla). 2016
Pérez-Fernández, Pedro:
QPTs in a two-site Bose-Hubbard with a Feshbach resonance. Ponencia en Congreso. International Workshop on Excited-State Quantum Phase Transitions.. Trento, Italia. 2015
Pérez-Fernández, Pedro:
Quantum Phase transitions in a two-site Bose-Hubbard with a Feshbach resonance. Ponencia en Congreso. Workshop Mathematics & Physics. Mathematical modeling in Physics: Two way street. IMUS, Universidad de Sevilla.. 2015
Escobar Rite, José María;Nuñez-Valdes, Juan;Pérez-Fernández, Pedro:
Contractions of particular types of nilpotent Lie algebras of lower dimensions. Comunicación en congreso. 2nd International Conference on Numerical and Symbolic Computation Developments and Applications. Faro, Portugal. 2015
Pérez-Fernández, Pedro:
Ground state and excited state quantum phase transitions in a two-site Bose-Hubbard model with a Feshbach resonance. Ponencia en Congreso. Konferenz Complex Systems: Nano to Continuum. Münster, Alemania. 2015
Escobar Rite, José María;Nuñez-Valdes, Juan;Pérez-Fernández, Pedro:
Invariant functions of filiform Lie algebras. Poster en Congreso. Congreso bienal RSME 2015. FACULTAD DE CIENCIAS UNIVERSIDAD DE GRANADA. 2015
Pérez-Fernández, Pedro:
ESQPTs in the Kicked-top model. Ponencia en Congreso. 7th Workshop on Shape-Phase Transitions and Critical Point Phenomena in Nuclei. Universidad de Sevilla. 2014
Pérez-Fernández, Pedro;Relano, Armando;Dukelsky, Jorge;Arias-Carrasco, Jose Miguel:
A BEYOND MEAN FIELD STUDY OF BOSE GASES IN A DOUBLE-WELL POTENTIAL WITH A FESHBACH RESONANCE. Comunicación en congreso. INTERNATIONAL SCIENTIFIC MEETING ON NUCLEAR PHYSICS: RABIDA 12. LA RABIDA, HUELVA, ESPAÑA. 2012
Pérez-Fernández, Pedro:
RELATIONSHIP BETWEEN EXCITED-STATE QUANTUM PHASE TRANSITIONS AND CHAOS IN THE DICKE MODEL. Ponencia en Congreso. EFN12. VII ENCUENTROS DE FISICA NUCLEAR. LA RABIDA, HUELVA, ESPAÑA. 2012
Pérez-Fernández, Pedro;Relaño, Armando;Cejnar, Pavel;Arias-Carrasco, Jose Miguel;Dukelsky, Jorge:
Excited state quantum phase transitions and chaos in the Dicke model. Comunicación en congreso. BEAUTY IN PHYSICS: THEORY AND EXPERIMENT: In honor of Francesco Iachello on the occasion of his 70th birthday. COCOYOC, MÉXICO. 2012
García-Ramos, José Enrique;Arias-Carrasco, Jose Miguel;Cejnar, Pavel;Dukelsky, Jorge;Pérez-Fernández, Pedro;Relaño, Armando:
Decoherence and quantum quench: Their relationship with excited state quantum phase transitions. Sesión plenaria en Congreso. BEAUTY IN PHYSICS: THEORY AND EXPERIMENT: In honor of Francesco Iachello on the occasion of his 70th birthday. COCOYOC, MÉXICO. 2012
Pérez-Fernández, Pedro:
ESQPT'S, QUANTUM QUENCHES AND DECOHERENCE IN TWO-LEVEL SYSTEMS. Ponencia en Congreso. 6TH INTERNATIONAL WORKSHOP ON SHAPE-PHASE TRANSITIONS. DARMSTADT, ALEMANIA. 2012
Pérez-Fernández, Pedro:
EXCITED STATE QUANTUM PHASE TRANSITIONS AND QUANTUM QUENCHES IN THE DICKE-LIKE MODELS. Ponencia en Congreso. EFN10. V ENCUENTROS DE FISICA NUCLEAR.. EL ESCORIAL, MADRID. 2010
Pérez-Fernández, Pedro:
ESQPT'S AND QUANTUM QUENCHES IN DICKE-LIKE MODELS. Ponencia en Congreso. QUANTUM PHASE TRANSITIONS IN MOLECULAR AND NUCLEAR STRUCTURE. HUELVA, ESPAÑA.. 2010
Pérez-Fernández, Pedro:
DECOHERENCE AND EXCITED STATE QUAMTUN PHASE TRANSITIONS. Ponencia en Congreso. 21th INDIAN-SUMMER SCHOOL OF PHYSICS. NUCLEAR MANY-BODY PROBLEM. . 2009
Pérez-Fernández, Pedro:
QUANTUM PHASE TRANSITIONS IN THE VIBRON MODEL. Ponencia en Congreso. SYMMETRIES AND QUANTUM PHASE TRANSITIONS IN NUCLEAR COLLECTIVE MODELS. FACULTAD DE FÍSICA. SEVILLA, ESPAÑA.. 2009
Pérez-Fernández, Pedro:
LA DECOHERENCIA COMO MARCADOR DE UNA TRANSICIÓN DE FASE CUÁNTICA EN ESTADOS EXCITADOS.. Poster en Congreso. EFN08 - III ENCUENTROS DE FÍSICA NUCLEAR () (.2008.SANTIAGO DE COMPOSTELA). SANTIAGO DE COMPOSTELA. 2008
Pérez-Fernández, Pedro:
SYMMETRIES AND QUANTUM PHASE TRANSITIONS IN NUCLEAR COLLECTIVE MODELS. Conferencia Congreso no publicada. . .

Artículos publicados

Khalouf-rivera, Jamil;Gamito-gómez, Juan;Perez-Bernal, Francisco;Arias, J.M.;Pérez-Fernández, Pedro:
Excited-State Quantum Phase Transitions in the anharmonic Lipkin-Meshkov-Glick Model: Dynamical aspects. Physical Review E: Statistical, Nonlinear, and Soft Matter Physics. 2023. Vol: 107. Núm: 6. Pág. 064134-064134-13. https://doi.org/10.1103/PhysRevE.107.064134.
Gamito, Juan;Khalouf-rivera, Jamil;Arias, J.M.;Pérez-Fernández, Pedro;Perez-Bernal, Francisco:
Excited-State Quantum Phase Transitions in the anharmonic Lipkin- Meshkov-Glick Model: static aspects. Physical Review E. 2022. Vol: 106. Pág. 044125-15. 10.1103/PhysRevE.106.044125.
Pérez-Fernández, Pedro;Rodriguez-Gallardo, Manuela;Arias, J.M.:
Entropies and IPR as Markers for a Structural Phase Transition in a Two-Level Model for Atom-Diatomic Molecule Coexistence. Entropy : An International and Interdisciplinary Journal of Entropy and Information Studies. 2022. Vol: 24. https://doi.org/10.3390/e24010113.
Sáiz, Álvaro;García-Ramos, José Enrique;Arias, J.M.;Lamata, Lucas;Pérez-Fernández, Pedro:
Digital quantum simulation of an extended Agassi model: Using machine learning to disentangle its phase-diagram. Physical Review C: Covering Nuclear Physics. 2022. Vol: 106. 10.1103/PhysRevC.106.064322.
Pérez-Fernández, Pedro;Arias, J.M.;García-Ramos, José Enrique;Lamata, Lucas:
A digital quantum simulation of the Agassi model. Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics. 2022. Vol: 829. 10.1016/j.physletb.2022.137133.
Escobar, José María;Nuñez-Valdes, Juan;Pérez-Fernández, Pedro:
Introducing a new two-parameter invariant function for algebras. Mathematics in Computer Science. 2021. Vol: 15. Núm: 1. Pág. 33-44. 10.1007/s11786-020-00464-2.
Escobar, José María;Nuñez-Valdes, Juan;Pérez-Fernández, Pedro:
Kinematical Lie Algebras and Invariant Functions of Algebras. International Journal for Computational Methods in Engineering Science & Mechanics. 2019. Vol: 20. Núm: 6. Pág. 487-493. 10.1080/15502287.2019.1566283.
Dukelsky, Jorge;García-Ramos, José Enrique;Arias-Carrasco, Jose Miguel;Pérez-Fernández, Pedro;Schuck, Peter:
Number conserving particle-hole RPA for superfluid nuclei. Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics. 2019. Vol: 795. Pág. 537-541. https://doi.org/10.1016/j.physletb.2019.07.003.
Tejera-centeno, César;Pérez-Fernández, Pedro;Arias, J.M.:
A beyond mean-field study of the Tavis-Cummings model. AIP Conference Proceedings. 2019. Vol: 2150. https://doi.org/10.1063/1.5124602.
García-Ramos, José Enrique;Dukelsky, Jorge;Pérez-Fernández, Pedro;Arias, J.M.:
An extended Agassi model: algebraic structure, phase diagram, and large size limit. Physica Scripta. 2019. Vol: 94. Núm: 044003. https://doi.org/10.1088/1402-4896/aafc6d.
Escobar, José María;Nuñez-Valdes, Juan;Pérez-Fernández, Pedro:
Graded contractions of filiform Lie algebras. Mathematical Methods in the Applied Sciences. 2018. Pág. 1-7. https://doi.org/10.1002/mma.4785.
García-Ramos, José Enrique;Dukelsky, Jorge;Pérez-Fernández, Pedro;Arias-Carrasco, Jose Miguel:
Phase diagram of an extended Aggasi model. Physical Review C: Covering Nuclear Physics. 2018. Vol: 97. Núm: 054303. Pág. 054303-1-054303-10. 10.1103/PhysRevC.97.054303.
Escobar, José María ;Nuñez-Valdes, Juan;Pérez-Fernández, Pedro:
Invariant functions and contractions of certain types of Lie algebras of lower dimensions. Journal of Nonlinear Mathematical Physics. 2018. Vol: 25. Núm: 3. Pág. 358-374. https://doi.org/10.1080/14029251.2018.1494705.
Escobar, José María;Nuñez-Valdes, Juan;Pérez-Fernández, Pedro:
A New One-Parameter Invariant Function for Algebras. Mathematics in Computer Science. 2018. https://doi.org/10.1007/s11786-018-0332-x.
García-Ramos, José Enrique;Pérez-Fernández, Pedro;Arias, J.M.:
Excited-state quantum phase transitions in a two-fluid Lipkin model. Physical Review C - Nuclear Physics. 2017. Vol: 95. Pág. 054326-1-054326-15. https://doi.org/10.1103/PhysRevC.95.054326.
Pérez-Fernández, Pedro;Relaño, Armando:
From thermal to excited-state quantum phase transition: The Dicke model. Physical Review E. 2017. Vol: 96. Núm: 012121. Pág. 012121-1-012121-14. https://doi.org/10.1103/PhysRevE.96.012121.
García-Ramos, José Enrique;Pérez-Fernández, Pedro;Arias-Carrasco, Jose Miguel;Freire-Macias, Emilio:
Phase diagram of the two-fluid Lipkin model: A "butterfly" catastrophe . Physical Review C: Covering Nuclear Physics. 2016. Vol: 93. Núm: 3. Pág. 034336-1-034336-10. 10.1103/PhysRevC.93.0343361.
Escobar, José María;Nuñez-Valdes, Juan;Pérez-Fernández, Pedro:
On Contractions of Lie Algebras. Mathematics in Computer Science. 2016. Vol: 10. Núm: 3. Pág. 353-364. 10.1007/s11786-016-0266-0.
Bastidas, Victor Manuel;Engelhardt, Georg;Pérez-Fernández, Pedro;Brandes, Tobias:
Critical quasienergy states in driven many-body systems. Physical Review A: Atomic, Molecular, and Optical Physics. 2014. Vol: 90. Núm: 063628. https://doi.org/10.1103/PhysRevA.90.063628.
Bastidas, Victor Manuel;Pérez-Fernández, Pedro;Vogl, Malte;Brandes, Tobias:
Quantum Criticality and Dynamical Instability in the Kicked-Top Model. Physical Review Letters. 2014. Vol: 112. Núm: 140408. https://doi.org/10.1103/PhysRevLett.112.140408.
Relaño, Armando;Dukelsky, Jorge;Pérez-Fernández, Pedro;Arias-Carrasco, Jose Miguel:
Quantum phase transitions of atom-molecule Bose mixtures in a double-well potential. Physical Review E: Statistical, Nonlinear, and Soft Matter Physics. 2014. Vol: 90. Pág. 042139-1-042139-1. 10.1103/PhysRevE.90.042139.
Pérez-Fernández, Pedro;Relaño, Armando;Dukelsky, Jorge;Arias, Jose Miguel:
A beyond mean field study of Bose gases in a double-well potential with a Feshbach resonance. AIP Conference Proceedings. 2013. Vol: 1541. Pág. 187-188. 10.1063/1.4810840.
García-Ramos, José Enrique;Arias-Carrasco, Jose Miguel;Cejnar, Pavel;Dukelsky, Jorge;Pérez-Fernández, Pedro;Relaño, Armando:
Decoherence and quantum quench: Their relationship with excited state quantum phase transitions. AIP Conference Proceedings. 2012. Vol: 1488. Pág. 309-317. 10.1063/1.4759412.
Pérez-Fernández, Pedro;Relaño, Armando;Cejnar, Pavel;Arias-Carrasco, Jose Miguel;Dukelsky, Jorge;García-Ramos, José Enrique:
Excited state quantum phase transitions and chaos in the Dicke model. AIP Conference Proceedings. 2012. Vol: 1488. Pág. 318-323. 10.1063/1.4759413.
Pérez-Fernández, Pedro;Relaño-, Armando;Arias-Carrasco, Jose Miguel;Cejnar-,Pavel;Dukelsky-, J;García-Ramos, José Enrique:
EXCITED-STATE PHASE TRANSITION AND THE ONSET OF CHAOS IN QUANTUM OPTICAL MODELS. Physical Review E: Statistical, Nonlinear, and Soft Matter Physics. 2011. Vol: 83. Pág. 046208-1-046208-4.
Pérez-Fernández, Pedro;Arias-Carrasco, Jose Miguel;García-Ramos, José Enrique;Perez-Bernal, Francisco:
FINITE-SIZE CORRECTIONS IN THE BOSONIC ALGEBRAIC APPROACH TO TWO-DIMENSIONAL SYSTEMS. Physical Review A: Atomic, Molecular, and Optical Physics. 2011. Pág. 062125-1-062125-15.
Perez-Bernal, Francisco;Álvarez-Bajo, Osiris;Arias-Carrasco, Jose Miguel;Carvajal-Zaera, Miguel;García-Ramos, José Enrique;Larese-,Danielle;Pérez-Fernández, Pedro:
NOVEL RESULTS FROM AN ALGEBRAIC APPROACH TO MOLECULAR BENDING DYNAMICS. Journal of Physics: Conference Series. 2011. Vol: 284. Pág. 012049-1-012049-10. 10.1088/1742-6596/284/1/012049.
Pérez-Fernández, Pedro;Cejnar-,Pavel;Arias-Carrasco, Jose Miguel;Dukelsky-, J;García-Ramos, José Enrique;Relaño-, Armando:
QUANTUM QUENCH INFLUENCED BY AN EXCITED-STATE PHASE TRANSITION. Physical Review A: Atomic, Molecular, and Optical Physics. 2011. Vol: 83. Pág. 033802-1-033802-14.
Pérez-Fernández, Pedro;Relaño-, Armando;Arias-Carrasco, Jose Miguel;Dukelsky-, J;García-Ramos, José Enrique:
CONNECTION BETWEEN DECOHERENCE AND EXCITED STATE QUANTUM PHASE TRANSITIONS. AIP Conference Proceedings. 2010. Vol: 1231. Pág. 233-234.
Pérez-Fernández, Pedro;Relaño-, Armando;Arias-Carrasco, Jose Miguel;Dukelsky-, J;García-Ramos, José Enrique:
DECOHERENCE DUE TO AN EXCITED STATE QUANTUM PHASE TRANSITION IN A TWO-LEVEL BOSON MODEL. Physical Review A: Atomic, Molecular, and Optical Physics. 2009. Vol: 80. Pág. 032111-1-032111-10.
García-Ramos, José Enrique;Arias-Carrasco, Jose Miguel;Dukelsky-, J;Pérez-Fernández, Pedro;Relaño-, Armando:
DECOHERENCE AS A SIGNATURE OF AN EXCITED STATE QUANTUM PHASE TRANSITION IN TWO LEVEL BOSON SYSTEMS. AIP Conference Proceedings. 2009. Vol: 1165. Pág. 207-210.
Relaño-, Armando;Arias-Carrasco, Jose Miguel;Dukelsky-, J;García-Ramos, José Enrique;Pérez-Fernández, Pedro:
DECOHERENCE AS A SIGNATURE OF AN EXCITED-STATE QUANTUM PHASE TRANSITION. Physical Review A: Atomic, Molecular, and Optical Physics. 2008. Vol: 6. Núm: 78. Pág. 060102-1-060102-4.

Tesis dirigidas o codirigidas

Escobar-rica, José María:
Nuevas herramientas en el marco de la Teoría de Lie con aplicaciones a la Física. Tesis Doctoral. 2019