Current noise through a Kondo quantum dot in a SU(N) Fermi liquid state

Abstract

The current noise through a mesoscopic quantum dot is calculated and analyzed in the Fermi liquid regime of the SU(N) Kondo model. Results connect the Johnson-Nyquist noise to the shot noise for an arbitrary ratio of voltage and temperature, and show that temperature corrections are sizeable in usual experiments. For the experimentally relevant SU(4) case, quasiparticle interactions are shown to increase the shot noise.

4 pages, 2 figures, to be published in Phys. Rev. Lett. (revised version)

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Cited by in corpus (40)

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• Theory of non-equilibrium transport in the SU(N) Kondo regime
• Universality of Non-equilibrium Fluctuations in Strongly Correlated Quantum Liquids
• Numerically exact full counting statistics of the nonequilibrium Anderson impurity model
• Quantum Noise Measurement of a Carbon Nanotube Quantum Dot in the Kondo Regime
• Shot Noise in Mesoscopic Systems: from Single Particles to Quantum Liquids
• Fermi-liquid theory for the single-impurity Anderson model
• Charge Fractionalization in a Kondo Device
• Fermi liquid theory for SU(N) Kondo model
• At which magnetic field, exactly, does the Kondo resonance begin to split? A Fermi liquid description of the low-energy properties of the Anderson model
• Spin polarized current and shot noise in carbon nanotube quantum dot in the Kondo regime
• The Kondo crossover in shot noise of a single quantum dot with orbital degeneracy
• Full counting statistics for SU(N) impurity Anderson model
• Two-color Fermi liquid theory for transport through a multilevel Kondo impurity
• Spin dependent transmission of Nickelocene-Cu contacts probed with shot noise
• Effective Equilibrium Theory of Nonequilibrium Quantum Transport
• Effective Equilibrium Description of Nonequilibrium Quantum Transport I: Fundamentals and Methodology
• Josephson effect for SU(4) carbon nanotube quantum dots
• Emission Noise in an Interacting Quantum Dot: Role of Inelastic Scattering and Asymmetric Coupling to the Reservoirs
• Thermoelectric Transport through SU(N) Kondo Impurity
• Does delta-$T$ noise probe quantum statistics?
• Time-Dependent and Steady-State Gutzwiller approach for nonequilibrium transport in nanostructures
• Resonant Pair Tunneling in Double Quantum Dots
• Delta-T noise in the Kondo regime
• Current noise and Keldysh vertex function of an Anderson impurity in the Fermi liquid regime
• Scanning Tunneling Shot Noise Spectroscopy in Kondo Systems
• The $SU(4)-SU(2)$ crossover and spin filter properties of a double quantum dot nanosystem
• Non-equilibrium quantum transport through a dissipative resonant level
• Transport properties of fully screened Kondo models
• What Can We Learn from Noise? -- Mesoscopic Nonequilibrium Statistical Physics --
• Full counting statistics of the two-stage Kondo effect
• Intra- and inter-shell Kondo effects in carbon nanotube quantum dots
• Noise of a chargeless Fermi liquid
• Quantum criticality and formation of a singular Fermi liquid in the attractive SU(N > 2) Anderson model
• Electron-electron scattering and nonequilibrium noise in Sharvin contacts
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• Fractional shot noise of an SU(N) Kondo system
• Non-symmetrized quantum noise in a Kondo quantum dot
• Bell-state correlations in current of local Fermi liquid