Institute Carlos I for Theoretical and Computational Physics | Universidad de Granada

Elvira Romera

Catedrática de Universidad
Universidad de Granada
Web personal

Last 5 years publications

  • Carlos Bolivar, Juan & Romera, Elvira Renyi entropies and topological quantum numbers in 2D gapped Dirac materials PHYSICS LETTERS A volume 381 issue 20 pages 1753-1756 (MAY 25 2017) DOI: 10.1016/j.physleta.2017.03.037
  • Nagy, A. & Romera, E. Link between generalized nonidempotency and complexity measures JOURNAL OF MOLECULAR MODELING volume 23 issue 5 (MAY 2017) DOI: 10.1007/s00894-017-3331-y
  • Romera, Elvira, Castanos, Octavio, Calixto, Manuel & Perez-Bernal, Francisco Delocalization properties at isolated avoided crossings in Lipkin-Meshkov-Glick type Hamiltonian models JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT (JAN 2017) DOI: 10.1088/1742-5468/aa4e90
  • Romera, E., Bolivar, J. C., Roldan, J. B. & de los Santos, F. Revivals of electron currents and topological-band insulator transitions in 2D gapped Dirac materials EPL volume 115 issue 2 (JUL 2016) DOI: 10.1209/0295-5075/115/20008
  • Castanos, Octavio, Calixto, Manuel, Perez-Bernal, Francisco & Romera, Elvira Identifying the order of a quantum phase transition by means of Wehrl entropy in phase space PHYSICAL REVIEW E volume 92 issue 5 (NOV 6 2015) DOI: 10.1103/PhysRevE.92.052106
  • Romera, E. & Calixto, M. Band inversion at critical magnetic fields in a silicene quantum dot EPL volume 111 issue 3 (AUG 2015) DOI: 10.1209/0295-5075/111/37006
  • Calixto, M. & Romera, E. Inverse participation ratio and localization in topological insulator phase transitions JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT (JUN 2015) DOI: 10.1088/1742-5468/2015/06/P06029
  • Romera, E. & Calixto, M. Uncertainty relations and topological-band insulator transitions in 2D gapped Dirac materials JOURNAL OF PHYSICS-CONDENSED MATTER volume 27 issue 17 (MAY 8 2015) DOI: 10.1088/0953-8984/27/17/175003
  • de Los Santos, F., Romera, E. & Castanos, O. Time scales at quantum phase transitions in the Lipkin-Meshkov-Glick model PHYSICAL REVIEW A volume 91 issue 4 (APR 13 2015) DOI: 10.1103/PhysRevA.91.043409
  • Nagy, A. & Romera, E. Relative Renyi entropy and fidelity susceptibility EPL volume 109 issue 6 (MAR 2015) DOI: 10.1209/0295-5075/109/60002
  • Calixto, M. & Romera, E. Identifying topological-band insulator transitions in silicene and other 2D gapped Dirac materials by means of Renyi-Wehrl entropy EPL volume 109 issue 4 (FEB 2015) DOI: 10.1209/0295-5075/109/40003
  • Calixto, M., Castanos, O. & Romera, E. Searching for pairing energies in phase space EPL volume 108 issue 4 (NOV 2014) DOI: 10.1209/0295-5075/108/47001
  • Romera, Elvira, Calixto, Manuel & Castanos, Octavio Phase space analysis of first-, second- and third-order quantum phase transitions in the Lipkin-Meshkov-Glick model PHYSICA SCRIPTA volume 89 issue 9 (SEP 2014) DOI: 10.1088/0031-8949/89/9/095103
  • Romera, E., Roldan, J. B. & de los Santos, F. Zitterbewegung in monolayer silicene in a magnetic field PHYSICS LETTERS A volume 378 issue 34 pages 2582-2585 (JUL 4 2014) DOI: 10.1016/j.physleta.2014.06.040
  • Romera, Elvira, Calixto, Manuel & Nagy, Agnes Complexity measure and quantum shape-phase transitions in the two-dimensional limit of the vibron model JOURNAL OF MOLECULAR MODELING volume 20 issue 7 (JUL 2014) DOI: 10.1007/s00894-014-2237-1
  • Villena, M. A., Gonzalez, M. B., Jimenez-Molinos, F., Campabadal, F., Roldan, J. B., Sune, J., Romera, E. & Miranda, E. Simulation of thermal reset transitions in resistive switching memories including quantum effects JOURNAL OF APPLIED PHYSICS volume 115 issue 21 (JUN 7 2014) DOI: 10.1063/1.4881500
  • Nagy, A. & Romera, E. Fisher and Shannon information from one-matrix. Link to the kinetic energy CHEMICAL PHYSICS LETTERS volume 597 pages 139-142 (MAR 28 2014) DOI: 10.1016/j.cplett.2014.02.032
  • Garcia, Trinidad, Cordero, Nicolas A. & Romera, Elvira Zitterbewegung and quantum revivals in monolayer graphene quantum dots in magnetic fields PHYSICAL REVIEW B volume 89 issue 7 (FEB 18 2014) DOI: 10.1103/PhysRevB.89.075416
  • Garcia, T., de los Santos, F. & Romera, E. Fisher-Shannon product and quantum revivals in wavepacket dynamics PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS volume 394 pages 394-398 (JAN 15 2014) DOI: 10.1016/j.physa.2013.09.063
  • Romera, E. & Nagy, A. Density functional fidelity susceptibility and Kullback-Leibler entropy PHYSICS LETTERS A volume 377 issue 43 pages 3098-3101 (DEC 9 2013) DOI: 10.1016/j.physleta.2013.09.037
  • Romera, Elvira & de los Santos, Francisco Fisher information, nonclassicality and quantum revivals PHYSICS LETTERS A volume 377 issue 37 pages 2284-2287 (NOV 8 2013) DOI: 10.1016/j.physleta.2013.06.037
  • Nagy, A. & Romera, E. Quantum phase transitions via density-functional theory: Extension to the degenerate case PHYSICAL REVIEW A volume 88 issue 4 (OCT 28 2013) DOI: 10.1103/PhysRevA.88.042515
  • Garcia, Trinidad, Rodriguez-Bolivar, Salvador, Cordero, Nicolas A. & Romera, Elvira Wavepacket revivals in monolayer and bilayer graphene rings JOURNAL OF PHYSICS-CONDENSED MATTER volume 25 issue 23 (JUN 12 2013) DOI: 10.1088/0953-8984/25/23/235301
  • del Real, R., Calixto, M. & Romera, E. The Husimi distribution, the Wehrl entropy and the superradiant phase in spin-boson interactions PHYSICA SCRIPTA volume T153 (MAR 2013) DOI: 10.1088/0031-8949/2013/T153/014016
  • Nagy, A., Calixto, M. & Romera, E. A Density Functional Theory View of Quantum Phase Transitions JOURNAL OF CHEMICAL THEORY AND COMPUTATION volume 9 issue 2 pages 1068-1072 (FEB 2013) DOI: 10.1021/ct301015n
  • Romera, E., del Real, R., Calixto, M., Nagy, S. & Nagy, A. R,nyi entropy of the U(3) vibron model JOURNAL OF MATHEMATICAL CHEMISTRY volume 51 issue 2 pages 620-636 (FEB 2013) DOI: 10.1007/s10910-012-0106-7
  • de los Santos, F. & Romera, E. Revival times at quantum phase transitions PHYSICAL REVIEW A volume 87 issue 1 (JAN 22 2013) DOI: 10.1103/PhysRevA.87.013424
  • Nagy, A., Romera, E. & Liu, S. B. Local coordinate, wave vector, Fisher and Shannon information in momentum representation PHYSICS LETTERS A volume 377 issue 3-4 pages 286-290 (JAN 3 2013) DOI: 10.1016/j.physleta.2012.11.018