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• "Correlated sequential tunneling in Tomonaga-Luttinger liquid quantum dots", Thorwart, Egger, Grifoni, 2005

  Publication

  We investigate tunneling through a quantum dot formed by two strong impurites in a spinless Tomonaga-Luttinger liquid. Upon employing a Markovian...

  Publication on epub.uni-regensburg.de: "Correlated sequential tunneling in Tomonaga-Luttinger liquid quantum dots" (external link, opens in a new window)

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

  Publication

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

  Publication on epub.uni-regensburg.de: "Duality relation for quantum ratchets" (external link, opens in a new window)

• "Quantum Ratchet Effect for Vortices", Majer, Peguiron, Grifoni, Tusveld, Mooij, 2003

  Publication

  We have measured a quantum ratchet effect for vortices moving in a quasi-one-dimensional Josephson junction array. In this solid-state device the...

  Publication on epub.uni-regensburg.de: "Quantum Ratchet Effect for Vortices" (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)

• "Entanglement Spectroscopy of a Driven Solid-State Qubit and Its Detector", Goorden, Thorwart, Grifoni, 2004

  Publication

  We study the asymptotic dynamics of a driven quantum two-level system coupled via a quantum detector to the environment. We find multiphoton...

  Publication on epub.uni-regensburg.de: "Entanglement Spectroscopy of a Driven Solid-State Qubit and Its Detector" (external link, opens in a new window)

• "Transport properties of double-.walled carbon nanotubes", Wang, Grifoni, 2005

  Publication

  Publication on epub.uni-regensburg.de: "Transport properties of double-.walled carbon nanotubes" (external link, opens in a new window)

• "Inelastic cotunneling in quantum dots and molecules with weakly broken degeneracies", Begemann, Koller, Grifoni, Paaske, 2010

  Publication

  We calculate the nonlinear cotunneling conductance through interacting quantum-dot systems in the deep Coulomb blockade regime using a rate equation...

  Publication on epub.uni-regensburg.de: "Inelastic cotunneling in quantum dots and molecules with weakly broken degeneracies" (external link, opens in a new window)

• "Interference effects in the Coulomb blockade regime: Current blocking and spin preparation in symmetric nanojunctions", Donarini, Begemann, Grifoni, 2010

  Publication

  We consider nanojunctions in the single-electron tunneling regime which, due to a high degree of spatial symmetry, have a degenerate many-body...

  Publication on epub.uni-regensburg.de: "Interference effects in the Coulomb blockade regime: Current blocking and spin preparation in symmetric nanojunctions" (external link, opens in a new window)

• "Density-operator approaches to transport through interacting quantum dots: Simplifications in fourth-order perturbation theory", Koller, Leijnse, Wegewijs, Grifoni, 2010

  Publication

  Various theoretical methods address transport effects in quantum dots beyond single-electron tunneling while accounting for the strong interactions in...

  Publication on epub.uni-regensburg.de: "Density-operator approaches to transport through interacting quantum dots: Simplifications in fourth-order perturbation theory" (external link, opens in a new window)

• "Qubit-oscillator system: An analytical treatment of the ultrastrong coupling regime", Hausinger, Grifoni, 2010

  Publication

  We examine a two-level system coupled to a quantum oscillator, typically representing experiments in cavity and circuit quantum electrodynamics. We...

  Publication on epub.uni-regensburg.de: "Qubit-oscillator system: An analytical treatment of the ultrastrong coupling regime" (external link, opens in a new window)