Kondo effect in AC transport through Quantum dots

Abstract

A theory of the Kondo effect in quantum dots at zero temperature in the presence of arbitrary intense AC potentials is presented.We generalize the Friedel-Langreth sum rule to take care of charge conservation and propose a consistent procedure to study a time dependent Anderson Hamiltonian. The effect of the AC potential on both the quantum dot density of states and the linear conductance shows the importance of using a theory which describes intradot finite interaction and nonperturbative effects.

11 RevTex pages, 4 Postscript figures, submmited to PRL

References in corpus (8)

• Kondo Physics in a Single Electron Transistor
• Time-dependent transport in interacting and non-interacting mesoscopic systems
• A Tunable Kondo Effect in Quantum Dots
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• The Anderson Model out of Equilibrium: Non-Crossing-Approximation Approach to Transport through a Quantum Dot
• A New Iterative Perturbation Scheme for Lattice Models with Arbitrary Filling
• Electron correlation resonances in the transport through a single quantum level
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• Nonequilibrium spintronic transport through an artificial Kondo impurity: Conductance, magnetoresistance and shot noise
• Suppression of Kondo effect in a quantum dot by external irradiation
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• Probing spin and orbital Kondo effects with a mesoscopic interferometer
• The Kondo Effect in Non-Equilibrium Quantum Dots: Perturbative Renormalization Group
• Kondo effect in coupled quantum dots: a Non-crossing approximation study
• Non-linear response of a Kondo system: Perturbation approach to the time dependent Anderson impurity model
• Kondo time scales for quantum dots - response to pulsed bias potentials
• Low temperature transport in AC-driven Quantum Dots in the Kondo regime
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• Charge Transport Through Open, Driven Two-Level Systems with Dissipation
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• Parametric instability in periodically driven Luttinger liquids
• Non-equilibrium steady state in a periodically driven Kondo model
• Transient Charging and Discharging of Spin-polarized Electrons in a Quantum Dot
• Dynamical 1/N approach to time-dependent currents through quantum dots
• A new approach to time-dependent transport through an interacting quantum dot within Keldysh formalism
• A majority gate with chiral magnetic solitons
• Noise of Kondo dot with ac gate: Floquet-Green's function and Noncrossing Approximation Approach
• Parametric electron pumping through a quantum dot in the Kondo regime
• Scaling laws of the Kondo problem at finite frequency
• Time-dependent quantum transport through an interacting quantum dot beyond sequential tunneling: second-order quantum rate equations
• Dynamic response of a spin-1/2 Kondo singlet
• Oscillatory instabilities in d.c. biased quantum dots
• Coherent Transport of Levitons Through the Kondo Resonance
• Spin-orbit interaction induces charge beatings in a lightwave-STM single molecule junction
• Periodically-driven Kondo impurity in nonequilibrium steady states
• Signatures of Kondo-Majorana interplay in ac response
• Floquet Renormalization Group Approach to the Periodically Driven Kondo Model
• AC transport in Correlated Quantum Dots: From Kondo to Coulomb blockade regime
• Interpolative method for transport properties of quantum dots in the Kondo regime
• Ac-cotunneling through an interacting quantum dot under a magnetic field
• Dynamic response of a single-electron transistor in the ac Kondo regime