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• "Nonexponential decay of Bose-Einstein condensates: a numerical study based on the complex scaling method", Schlagheck, Wimberger, 2007

  Publikation

  We study the decay dynamics of an interacting Bose�Einstein condensate in the presence of a metastable trapping potential from which the condensate...

  Publikation auf epub.uni-regensburg.de: "Nonexponential decay of Bose-Einstein condensates: a numerical study based on the complex scaling method" (externer Link, öffnet neues Fenster)

• "Nonexponential decay of Bose–Einstein condensates: a numerical study based on the complex scaling method", Schlagheck, Wimberger, 2007

  Publikation

  We study the decay dynamics of an interacting Bose-Einstein condensate in the presence of a metastable trapping potential from which the condensate...

  Publikation auf epub.uni-regensburg.de: "Nonexponential decay of Bose–Einstein condensates: a numerical study based on the complex scaling method" (externer Link, öffnet neues Fenster)

• "Nonequilibrium resonant spectroscopy of molecular vibrons", Ryndyk, Cuniberti, 2007

  Publikation

  Quantum transport through single molecules is essentially affected by molecular vibrations. We investigate the behavior of the prototype single-level...

  Publikation auf epub.uni-regensburg.de: "Nonequilibrium resonant spectroscopy of molecular vibrons" (externer Link, öffnet neues Fenster)

• "Current-induced spin polarization and the spin Hall effect: A quasiclassical approach", Raimondi, Gorini, Dzierzawa, Schwab, 2007

  Publikation

  The quasiclassical Green function formalism is used to describe charge and spin dynamics in the presence of spin–orbit coupling. We review the results...

  Publikation auf epub.uni-regensburg.de: "Current-induced spin polarization and the spin Hall effect: A quasiclassical approach" (externer Link, öffnet neues Fenster)

• "Semiclassical universality of parametric spectral correlations", Kuipers, Sieber, 2007

  Publikation

  We consider quantum systems with a chaotic classical limit that depends on an external parameter, and study correlations between the spectra at...

  Publikation auf epub.uni-regensburg.de: "Semiclassical universality of parametric spectral correlations" (externer Link, öffnet neues Fenster)

• "Semiclassical expansion of parametric correlations functions of the quantum time delay", Kuipers, Sieber, 2007

  Publikation

  We derive semiclassical periodic orbit expansions for a correlation function of the Wigner time delay. We consider the Fourier transform of the...

  Publikation auf epub.uni-regensburg.de: "Semiclassical expansion of parametric correlations functions of the quantum time delay" (externer Link, öffnet neues Fenster)

• "Quasiclassical approach and spin-orbit coupling", Gorini, Schwab, Dzierzawa, Raimondi, 2007

  Publikation

  We discuss the quasiclassical Green function method for a two-dimensional electron gas in the presence of spin–orbit coupling, with emphasis on the...

  Publikation auf epub.uni-regensburg.de: "Quasiclassical approach and spin-orbit coupling" (externer Link, öffnet neues Fenster)

• "Loschmidt-echo decay from local boundary perturbations", Goussev, Richter, 2007

  Publikation

  We investigate the sensitivity of the time evolution of semiclassical wave packets in two-dimensional chaotic billiards with respect to local...

  Publikation auf epub.uni-regensburg.de: "Loschmidt-echo decay from local boundary perturbations" (externer Link, öffnet neues Fenster)

• "Effects of short-range interactions on transport through quantum point contacts: A numerical approach", Lassl, Schlagheck, Richter, 2007

  Publikation

  We study electronic transport through a quantum point contact, where the interaction between the electrons is approximated by a contact potential. Our...

  Publikation auf epub.uni-regensburg.de: "Effects of short-range interactions on transport through quantum point contacts: A numerical approach" (externer Link, öffnet neues Fenster)

• "Zeeman ratchets for ballistic spin currents", Scheid, Wimmer, Bercioux, Richter, 2007

  Publikation

  We investigate the possiblity of creating directed spin-polarized currents in a two-dimensional electron gas (2DEG) subject to an asymmetric magnetic...

  Publikation auf epub.uni-regensburg.de: "Zeeman ratchets for ballistic spin currents" (externer Link, öffnet neues Fenster)