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• "Many-Body Phenomena in Low-Dimensional Systems: From Simple Models to Real Materials", Siegl, 2026

  Publikation

  This dissertation covers interaction-driven many-body effects in zero, one and two-dimensional systems. Ranging from Coulomb-blockade in quantum-dot...

  Publikation auf epub.uni-regensburg.de: "Many-Body Phenomena in Low-Dimensional Systems: From Simple Models to Real Materials" (externer Link, öffnet neues Fenster)

• "Nonlinear response of a periodically driven damped two-state system", Grifoni, Sassetti, Stockburger, Weiss, 1993

  Publikation

  We study the nonlinear response of a periodically driven dissipative two-state system. The exact formal solution in the form of a series in the number...

  Publikation auf epub.uni-regensburg.de: "Nonlinear response of a periodically driven damped two-state system" (externer Link, öffnet neues Fenster)

• "Nonlinear acoustic response of amorphous metals in the tunneling model", Stockburger, Grifoni, Sassetti, Weiss, 1994

  Publikation

  The nonlinear nature of the acoustic response of metallic glasses at very low temperatures, which has defied a satisfactory theoretical description...

  Publikation auf epub.uni-regensburg.de: "Nonlinear acoustic response of amorphous metals in the tunneling model" (externer Link, öffnet neues Fenster)

• "Nonlinear acoustic response of glasses in the tunneling model", Stockburger, Grifoni, Sassetti, 1995

  Publikation

  The nonlinear acoustic response of low-energy excitations in insulating glasses is investigated using the tunneling model. An explicit evaluation of...

  Publikation auf epub.uni-regensburg.de: "Nonlinear acoustic response of glasses in the tunneling model" (externer Link, öffnet neues Fenster)

• "Dissipative tunneling control by elliptically polarized fields", Hartmann, Grifoni, Hänggi, 1998

  Publikation

  The tunneling dynamics of a dissipative two-level system that is strongly driven by elliptically polarized electric fields is investigated. The...

  Publikation auf epub.uni-regensburg.de: "Dissipative tunneling control by elliptically polarized fields" (externer Link, öffnet neues Fenster)

• "Driven quantum tunneling", Grifoni, Hänggi, 1998

  Publikation

  A contemporary review on the behavior of driven tunneling in quantum systems is presented. Diverse phenomena, such as control of tunneling, higher...

  Publikation auf epub.uni-regensburg.de: "Driven quantum tunneling" (externer Link, öffnet neues Fenster)

• "Dissipation, decoherence and preparation effects in the spin-boson system", Grifoni, Paladino, Weiss, 1999

  Publikation

  The dynamics of the reduced density matrix of the driven dissipative two-state system is studied for a general diagonal/off-diagonal initial state. We...

  Publikation auf epub.uni-regensburg.de: "Dissipation, decoherence and preparation effects in the spin-boson system" (externer Link, öffnet neues Fenster)

• "Driving-Induced Symmetry Breaking in the Spin-Boson System", Adam, Winterstetter, Grifoni, Weiss, 1999

  Publikation

  A symmetric dissipative two-state system is asymptotically completely delocalized independent of the initial state. We show that driving-induced...

  Publikation auf epub.uni-regensburg.de: "Driving-Induced Symmetry Breaking in the Spin-Boson System" (externer Link, öffnet neues Fenster)

• "Duality relation for quantum ratchets", Peguiron, Grifoni, 2005

  Publikation

  A duality relation between the long-time dynamics of a quantum Brownian particle in a tilted ratchet potential and a driven dissipative tight-binding...

  Publikation auf epub.uni-regensburg.de: "Duality relation for quantum ratchets" (externer Link, öffnet neues Fenster)

• "Spectroscopy of a driven solid-state qubit coupled to a structured environment", Goorden, Thorwart, Grifoni, 2005

  Publikation

  We study the asymptotic dynamics of a driven spin-boson system where the environment is formed by a broadened localized mode. Upon exploiting an exact...

  Publikation auf epub.uni-regensburg.de: "Spectroscopy of a driven solid-state qubit coupled to a structured environment" (externer Link, öffnet neues Fenster)