Publications

 

· Quantum chaos

  1. 1)Statistical theory versus shell model in a large pf configuration space. J.M.G. Gómez, K. Kar, V.R. Manfredi, R.A. Molina, J. Retamosa. Phys. Lett. B 480, 245 (2000).

  2. 2)Caos cuántico en la capa fp. R.A. Molina, J.M.G. Gómez, J. Retamosa. Actas de la XXVII Reunión de la Real Sociedad Española de Física (RSEF, Valencia, 1999). (In Spanish)

  3. 3)Energy and Isospin dependence of nuclear chaos. R.A. Molina, J.M.G. Gómez, and J. Retamosa. Phys. Rev. C 63, 014311 (2001).

  4. 4)Energy and isospin dependence of chaos in fp nuclei. J.M.G. Gómez, R.A. Molina, J. Retamosa. Proceedings of 7th Spring Seminar on Nuclear Physics \Challenges of Nuclear Structure" Ed. A. Covello (World Scientific, Singapur, 2002).

  5. 5)Misleading signatures of quantum chaos. J.M.G. Gómez, R.A. Molina, A. Relaño, J. Retamosa.Phys. Rev. E 66, 036209 (2002).

  6. 6)Quantum chaos and 1/f noise. A. Relaño, J.M.G. Gómez, R.A. Molina, J. Retamosa, E. Faleiro. Phys. Rev. Lett. 89, 244102 (2002).

  7. 7)Localization in 2p 1f nuclear shell-model wavefunctions. J.M.G. Gómez, K. Kar, V.K.B. Kota, R. A. Molina, J. Retamosa. Phys. Lett. B 567, 251 (2003).

  8. 8)1/f noise in the Two-Body Random Ensemble. A. Relaño, R.A. Molina, J. Retamosa, Phys. Rev. E 70, 017201 (2004).

  9. 9)Number of principal components and localization length in E2 and M1 transition strengths in 46V . J.M.G. Gómez, K. Kar, V.K.B. Kota, R.A. Molina, J. Retamosa, Phys. Rev. C 69, 057302 (2004).

  10. 10)Two measures of chaosin quantum many body systems. A.P. Zuker, R.A. Molina, M. Dufour-Fournier. Rev. Mex. Fis. 50 Supp. 2, 117 (2004).

  11. 11)Theoretical Derivation of 1/f Noise in Quantum Chaos. E. Faleiro, J. M. G. Gómez, R. A. Molina, L. Muñoz, A. Relaño, J. Retamosa. Phys. Rev. Lett. 93, 244101 (2004).

  12. 12) Caos cuántico en sistemas hamiltonianos de muchos cuerpos. R. A. Molina, (Servicio de publicaciones de la Universidad Complutense de Madrid, Madrid, 2005) ISBN 84-669-1748-9. (In Spanish)

  13. 13) Chaos and 1/f noise in nuclear spectra. J.M.G. Gómez, A. Relaño, J. Retamosa, R.A. Molina, E. Faleiro, "Key topics in nuclear structure", Proceedings of the 8th International Spring Seminar on Nuclear Physics, Ed. A. Covello (World Scientific, Singapur, 2005).

  14. 14) Spectral statistics of Hamiltonian matrices in tridiagonal form. R. A. Molina, A. P. Zuker, A. Relaño, J. Retamosa. Phys. Rev. C 71, 064317 (2005).

  15. 15) Chaos and 1/f noise in quantum spectra. J.M.G. Gómez, L. Muñoz, A. Relaño, J. Retamosa, R.A. Molina, E. Faleiro, Encuentro de Física Fundamental “Alberto Galindo" (Complutense, Madrid, 2005).

  16. 16) 1/f noise and very high spectral rigidity. A. Relaño, J. Retamosa, E. Faleiro, R.A. Molina, A.P. Zuker, Phys. Rev. E 73, 026204 (2006).

  17. 17) Spectral statistics in non-interacting many-particles systems. L. Muñoz, E. Faleiro, R.A. Molina, A. Relaño, J. Retamosa, Phys. Rev. E 73, 036202 (2006).

  18. 18) Power spectrum analysis of experimental Sinai quantum billiards. E. Faleiro, U. Kuhl, R.A. Molina, L. Muñoz, A. Relaño, J. Retamosa, Phys. Lett. A 358, 251 (2006).

  19. 19) Chaos and 1/f noise in quantum systems A. Relaño, E. Faleiro, J.M.G. Gómez, R.A. Molina, L. Muñoz, J. Retamosa, Proceedings of the 25th International Workshop on Nuclear Theory, ed. by S. Dimitrova (DioMira, Sofia, 2006).

  20. 20) Chaotic behavior of nuclear systems J.M.G. Gómez, L. Muñoz, J. Retamosa, R.A. Molina, A. Relaño, E. Faleiro, Collective motion and phase transitions in nuclear systems, Proceedings of the International Summer School in Nuclear Physics Predeal, ROMANIA, AUG 28-SEP 09, 2006, ed. by A.A. Raduta, V. Baran, A.C. Gheorge, I. Ursu. (World Scientific, Singapure, 2007).

  21. 21) Pairing and spectral statistics of low energy levels. R.A. Molina, Eur. Phys. J. A 28, 125 (2006).

  22. 22) Power spectrum of nuclear spectra with missing levels and mixed symmetries. R.A. Molina, J. Retamosa, L. Muñoz, A. Relaño, E. Faleiro, Phys. Lett. B 644, 25 (2007).

  23. 23) Decoherence induced by an interacting spin environment in the transition from integrability to chaos. A. Relaño, J. Dukelsky, R.A. Molina, Phys. Rev. E 76, 046223 (2007).

  24. 24) Power-spectrum characterization of the continuous Gaussian ensemble. A. Relaño, L. Muñoz, J. Retamosa, E. Faleiro, R.A. Molina, Phys. Rev. E 77, 031103 (2008).

  25. 25) Caos cuántico y ruido 1/f: aplicación al estudio de niveles perdidos y simetrías mezcladas en espectros nucleares. L. Muñoz, R. A. Molina, J. Retamosa, A. Relaño, E. Faleiro. Actas de la XXXII Bienal de la Real Sociedad Española de Física y 19 Encuentro Ibérico de Enseñanza de la Física, (RSEF, Madrid, 2009). (In Spanish)

  26. 26) Perspectives on 1/f noise in quantum chaos. R.A. Molina, A. Relaño, J. Retamosa, L. Muñoz, E. Faleiro, J.M.G. Gómez. Journal of Physics: Conference Series, 239, 012001 (2010).

  27. 27) Recent results on quantum chaos and its applications to atomic nuclei. J.M.G. Gómez, E. Faleiro, L. Muñoz, R.A. Molina, A. Relaño, J. Retamosa. Journal of Physics: Conference Series, 267, 012061 (2011).

  28. 28) Quantum Many-Body Chaos: Recent Developments and Applications to Nuclei. J.M.G. Gómez, K. Kar, V.K.B. Kota, R.A. Molina, A. Relaño, J. Retamosa, Phys. Rep. 499, 103 (2011).


· Optical properties of metallic nanoparticles

  1. 1)Oscillatory size dependence of the surface plasmon linewidth in metallic nanoparticles. R.A. Molina, D. Weinmann, R.A. Jalabert. Phys. Rev. B 65, 155427 (2002).

  2. 2)Oscillatory behavior and enhancement of the surface plasmon linewidth in embedded noble metal nanoparticles. R.A. Molina, D. Weinmann, R.A. Jalabert. Eur. Phys. J. D 24, 127 (2003).

  3. 3)Lifetime of the first and second collective excitations in metallic nanoparticles. G. Weick, R.A. Molina, D. Weinmann, R. A. Jalabert. Phys. Rev. B 72, 115410 (2005).


· Quantum transport in mesoscopic systems

  1. 1)Conductance through a one-dimensional correlated system: Relation to persistent currents and role of the contacts. R.A. Molina, D. Weinmann, R. A. Jalabert, G.-L. Ingold, J.-L. Pichard, Phys. Rev. B 67, 235306 (2003).

  2. 2)Residual conductance of correlated one-dimensional nanosystems: A numerical approach. R.A. Molina, P. Schmitteckert, D. Weinmann, R. A. Jalabert, G.-L. Ingold, J.-L. Pichard, Eur. Phys. J. B 39, 107 (2004).

  3. 3)Length-dependent oscillations of the conductance through atomic chains. R.A. Molina, D. Weinmann, J.-L. Pichard, Europhys. Lett. 67, 96 (2004).

  4. 4)Conductance of correlated atomic chains: The embedding method. J.-L. Pichard, R.A. Molina, P. Schmitteckert, D. Weinmann, R. A. Jalabert, G.-L. Ingold, "Quantum Information and decoherence in nanosystems", Proceedings of the Vth Rencontres de Moriond on Mesoscopic Physics, Eds. D.C. Glattli, M. Sanquer, J. Trân Thanh Vân (The Gioi publishers, Vietnam, 2004).

  5. 5)Interacting electron systems between Fermi leads: Effective one-body transmissions and correlation clouds. R. A. Molina, D. Weinmann, J.-L. Pichard, Eur. Phys. J. B 48, 253 (2005).

  6. 6)Length-dependent oscillations of the dc-conductance in laser-driven quantum wires. D.F. Martinez, R.A. Molina, B. Hu, Phys. Rev. B 78, 045428 (2008).

  7. 7)Scattering phase through quantum dots: Emergence of universal behavior. R.A. Molina, R.A. Jalabert, D. Weinmann, Ph. Jacquod, Phys. Rev. Lett. (in press). ArXiv:1111.0443.


· Disordered systems in the presence of ac fields

  1. 1)Delocalization induced by low-frequency driving in disordered tight-binding lattices. D.F. Martinez, R.A. Molina, Phys. Rev. B 72, 115410 (2006).

  2. 2)Localization properties of driven disordered one-dimensional systems. D.F. Martinez, R.A. Molina, Eur. Phys. J. B 52, 281 (2006).

  3. 3)Controlled localization of interacting bosons in a disordered optical lattice. J. Santos, R. A. Molina, J. Ortigoso, M. Rodríguez, Phys. Rev. A. 80, 063602 (2009).

  4. 4)Controlling the conductance statistics of quantum wires by driving ac fields. V.A. Gopar, R.A. Molina, Phys. Rev. B 81, 195415 (2010).



· Fractal analysis of cosmic rays air showers

  1. 1)Principal component annalysis of Cerenkov photon distributions from extensive air showers applied to GeV gamma-proton discrimination. E. Faleiro, J.M.G. Gómez, R.A. Molina, L. Muñoz, A. Relaño, J. Retamosa, Astropart. Phys. 26, 50 (2006).


· Quantum phase transitions

  1. 1)Numerical estimation of critical parameters using the bond entropy. R.A. Molina, P. Schmitteckert, Phys. Rev. B 75, 235104 (2007).

  2. 2)Critical parameters of the CDW - Luttiner liquid transitions based on the bond entropy. R.A. Molina, P. Schmitteckert, Physica B 403, 1287 (2008).


· Cold atoms in optical lattices

  1. 1)Commensurability effects for fermionic atoms trapped in 1D optical lattices. R.A. Molina, J. Dukelsky, P. Schmitteckert, Phys. Rev. Lett. 99, 080404 (2007).

  2. 2)Comment on Spectral Signatures of the Fulde-Ferrell-Larkin-Ovchinnikov Order Parameter in One-Dimensional Optical Lattices. R. A. Molina, J. Dukelsky, P. Schmitteckert, Phys. Rev. Lett. 102, 168901 (2009).

  3. 3)Crystallization of trions in SU(3) cold-atom gases trapped in optical lattices. R.A. Molina, J. Dukelksy, P. Schmittekcert, Phys. Rev. A 80, 013616 (2009).

  4. 4)Color-charge separation in trapped SU(3) fermionic atoms. T. Ulbricht, R.A. Molina, R. Thomale, P. Schmitteckert, Phys. Rev. A 82, 011603(R) (2010).

  5. 5)Tailored particle current in an optical lattice by a weak time-symmetric harmonic potential. J. Santos, R.A. Molina, J. Ortigoso, M. Rodríguez, Phys. Rev. A 84, 023614 (2011).