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

  Publication

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

  Publication on epub.uni-regensburg.de: "Driven quantum tunneling" (external link, opens in a new window)

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

  Publication

  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...

  Publication on epub.uni-regensburg.de: "Dissipation, decoherence and preparation effects in the spin-boson system" (external link, opens in a new window)

• "Plasmon and charge quantization effects in a double-barrier quantum wire", Braggio, Grifoni, Sassetti, Napoli, 2000

  Publication

  The nonlinear transport properties of a single-channel quantum wire in the presence of two impurities are investigated. Treating the electron...

  Publication on epub.uni-regensburg.de: "Plasmon and charge quantization effects in a double-barrier quantum wire" (external link, opens in a new window)

• "Tunneling spectroscopy calculations of a Luttinger wire", Governale, Grifoni, Schön, 2000

  Publication

  We investigate the tunneling current between a one-dimensional (1D) wave guide and a metallic electrode. To be specific, we consider as an electrode a...

  Publication on epub.uni-regensburg.de: "Tunneling spectroscopy calculations of a Luttinger wire" (external link, opens in a new window)

• "Driven tunneling dynamics: Bloch-Redfield theory versus path-integral approach", Hartmann, Goychuk, Grifoni, Hänggi, 2000

  Publication

  In the regime of weak bath coupling and low temperature we demonstrate numerically for the spin-boson dynamics the equivalence between two widely used...

  Publication on epub.uni-regensburg.de: "Driven tunneling dynamics: Bloch-Redfield theory versus path-integral approach" (external link, opens in a new window)

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

  Publication

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

  Publication on epub.uni-regensburg.de: "Driving-Induced Symmetry Breaking in the Spin-Boson System" (external link, opens in a new window)

• "Strong Coupling Theory for Driven Tunneling and Vibrational Relaxation", Thorwart, Grifoni, Hänggi, 2000

  Publication

  We investigate on a unified basis tunneling and vibrational relaxation in driven dissipative multistable systems described by their N lowest lying...

  Publication on epub.uni-regensburg.de: "Strong Coupling Theory for Driven Tunneling and Vibrational Relaxation" (external link, opens in a new window)

• "Dissipative dynamics of four-site tunneling of H", Winterstetter, Grifoni, 2000

  Publication

  We investigate the dissipative properties of a quantum particle which can tunnel among four equivalent sites on a plane. Our four-state system model...

  Publication on epub.uni-regensburg.de: "Dissipative dynamics of four-site tunneling of H" (external link, opens in a new window)

• "Luttinger correlations and resonant tunneling in carbon nanotube intramolecular dots", Thorwart, Grifoni, 2002

  Publication

  We investigate linear electronic transport in single-walled carbon nanotubes with two intramolecular tunneling barriers. The one-dimensional character...

  Publication on epub.uni-regensburg.de: "Luttinger correlations and resonant tunneling in carbon nanotube intramolecular dots" (external link, opens in a new window)

• "Dynamics of the spin-boson model with a structured environment", Thorwart, Paladino, Grifoni, 2004

  Publication

  We investigate the dynamics of the spin-boson model when the spectral density of the boson bath shows a resonance at a characteristic frequency...

  Publication on epub.uni-regensburg.de: "Dynamics of the spin-boson model with a structured environment" (external link, opens in a new window)