Excited-state phase transition and onset of chaos in quantum optical models P Pérez-Fernández, A Relaño, JM Arias, P Cejnar, J Dukelsky, ... Physical Review E 83 (4), 046208, 2011 | 130 | 2011 |
Quantum quench influenced by an excited-state phase transition P Pérez-Fernández, P Cejnar, JM Arias, J Dukelsky, JE García-Ramos, ... Physical Review A 83 (3), 033802, 2011 | 119 | 2011 |
Decoherence as a signature of an excited-state quantum phase transition A Relaño, JM Arias, J Dukelsky, JE García-Ramos, P Pérez-Fernández Physical Review A 78 (6), 060102, 2008 | 83 | 2008 |
Decoherence due to an excited-state quantum phase transition in a two-level boson model P Pérez-Fernández, A Relaño, JM Arias, J Dukelsky, JE García-Ramos Physical Review A 80 (3), 032111, 2009 | 73 | 2009 |
Quantum criticality and dynamical instability in the kicked-top model VM Bastidas, P Pérez-Fernández, M Vogl, T Brandes Physical Review Letters 112 (14), 140408, 2014 | 72 | 2014 |
From thermal to excited-state quantum phase transition: The Dicke model P Pérez-Fernández, A Relaño Physical Review E 96 (1), 012121, 2017 | 42 | 2017 |
Quantum phase transitions of atom-molecule Bose mixtures in a double-well potential A Relaño, J Dukelsky, P Perez-Fernandez, JM Arias Physical Review E 90 (4), 042139, 2014 | 24 | 2014 |
Finite-size corrections in the bosonic algebraic approach to two-dimensional systems P Pérez-Fernández, JM Arias, JE García-Ramos, F Pérez-Bernal Physical Review A 83 (6), 062125, 2011 | 19 | 2011 |
Excited-state quantum phase transitions in a two-fluid Lipkin model JE García-Ramos, P Pérez-Fernández, JM Arias Physical Review C 95 (5), 054326, 2017 | 18 | 2017 |
A digital quantum simulation of the Agassi model P Pérez-Fernández, JM Arias, JE García-Ramos, L Lamata Physics Letters B 829, 137133, 2022 | 17 | 2022 |
Critical quasienergy states in driven many-body systems VM Bastidas, G Engelhardt, P Pérez-Fernández, M Vogl, T Brandes Physical Review A 90 (6), 063628, 2014 | 12 | 2014 |
Digital quantum simulation of an extended Agassi model: Using machine learning to disentangle its phase-diagram Á Sáiz, JE García-Ramos, JM Arias, L Lamata, P Pérez-Fernández Physical Review C 106 (6), 064322, 2022 | 10 | 2022 |
Phase diagram of an extended Agassi model JE García-Ramos, J Dukelsky, P Pérez-Fernández, JM Arias Physical Review C 97 (5), 054303, 2018 | 10 | 2018 |
Phase diagram of the two-fluid Lipkin model: A “butterfly” catastrophe JE García-Ramos, P Pérez-Fernández, JM Arias, E Freire Physical review C 93 (3), 034336, 2016 | 10 | 2016 |
Excited-state quantum phase transitions in the anharmonic Lipkin-Meshkov-Glick model: Static aspects J Gamito, J Khalouf-Rivera, JM Arias, P Pérez-Fernández, F Pérez-Bernal Physical Review E 106 (4), 044125, 2022 | 9 | 2022 |
Number conserving particle-hole RPA for superfluid nuclei J Dukelsky, JE García-Ramos, JM Arias, P Pérez-Fernández, P Schuck Physics Letters B 795, 537-541, 2019 | 9 | 2019 |
Excited-state quantum phase transitions in the anharmonic Lipkin-Meshkov-Glick model: Dynamical aspects J Khalouf-Rivera, J Gamito, F Pérez-Bernal, JM Arias, P Pérez-Fernández Physical Review E 107 (6), 064134, 2023 | 5 | 2023 |
On contractions of Lie algebras JM Escobar, J Núñez, P Pérez-Fernández Mathematics in Computer Science 10 (3), 353-364, 2016 | 5 | 2016 |
Graded contractions of filiform Lie algebras JM Escobar, J Nunez Valdes, P Pérez‐Fernández Mathematical Methods in the Applied Sciences 41 (17), 7195-7201, 2018 | 4 | 2018 |
Invariant functions and contractions of certain types of Lie algebras of lower dimensions JM Escobar, J Núñez, P Pérez-Fernández Journal of Nonlinear Mathematical Physics 25 (3), 358-374, 2018 | 4 | 2018 |