Two-sites quantum island in the quasi-ballistic regime

Karki, Deepak B.; Boulat, Edouard; Mora, Christophe

doi:10.48550/arxiv.2204.08549

Cited by 1 publication

(2 citation statements)

References 66 publications

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“…Other interesting directions for future work can be investigating heat conduction in the presence of Kondo charge correlation in different complex setups. The extensions of the calculations beyond the linear response [44] and/or the perturbation theory is a challenging problem [45]. Investigations of the effects of the strong couplings between quantum dots in the Kondo regime are currently open for future research [19,45].…”

Section: Discussionmentioning

confidence: 99%

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Heat Conductance Oscillations in Two Weakly Connected Charge Kondo Circuits

Nguyen

Kiselev

2022

Comm. in Phys.

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We revisit a model describing Seebeck effect on a weak link between two charge Kondo circuits, which has been proposed in the [Phys. Rev. B 97 (2018) 085403]. We calculate the thermoelectric coefficients in the perturbation theory assuming smallness of the reflection amplitudes of the quantum point contacts. We focus on the linear response equations for the heat conductance in three different scenarios as: Fermi liquid vs Fermi liquid, Fermi liquid vs non-Fermi liquid, non-Fermi liquid vs non-Fermi liquid. The oscillations of the heat conductance as a function of the gate voltage of each quantum dot are analysed in both Fermi liquid and non-Fermi liquid regimes. We discuss possible experimental realizations of the model to observe the signatures of the non-Fermi liquid behaviour in the heat conductance measurements.

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Section: Discussionmentioning

confidence: 99%

“…The extensions of the calculations beyond the linear response [44] and/or the perturbation theory is a challenging problem [45]. Investigations of the effects of the strong couplings between quantum dots in the Kondo regime are currently open for future research [19,45].…”

Section: Discussionmentioning

confidence: 99%

Heat Conductance Oscillations in Two Weakly Connected Charge Kondo Circuits

Nguyen

Kiselev

2022

Comm. in Phys.

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Two-sites quantum island in the quasi-ballistic regime

Cited by 1 publication

References 66 publications

Heat Conductance Oscillations in Two Weakly Connected Charge Kondo Circuits

Heat Conductance Oscillations in Two Weakly Connected Charge Kondo Circuits

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