Coulomb blockade oscillations of heat conductance in the charge Kondo regime

Abstract

We develop a method of theoretically investigating the charge, energy and heat transport in the presence of the charge Kondo correlations. The Coulomb blockade oscillations of heat conductance in the single electron transistor exhibiting the charge Kondo effects are investigated. We explore the Wiedemann Franz ratio in both charge-single channel and charge-two channel Kondo regime. The close connections of our findings with the recent experiments on multi-channel charge Kondo effects are discussed.

References in corpus (6)

• Thermopower of a Kondo-correlated quantum dot
• Thermoelectric transport through strongly correlated quantum dots
• Wiedemann-Franz law in a non-Fermi liquid and Majorana central charge: Thermoelectric transport in a two-channel Kondo system
• Thermoelectric Transport in a Three-Channel Charge Kondo Circuit
• Quantum thermoelectric and heat transport in the overscreened Kondo regime: Exact conformal field theory results
• Wiedemann-Franz law in scattering theory revisited

Cited by in corpus (8)

• Violation of the Wiedemann-Franz law in the Topological Kondo model
• Multi-particle scattering and breakdown of the Wiedemann-Franz law at a junction of N interacting quantum wires
• Generalized Wiedemann-Franz law in a two-site charge Kondo circuit: Lorenz ratio as a manifestation of the orthogonality catastrophe
• Quantum thermal transport in the charged Sachdev-Ye-Kitaev model: Thermoelectric Coulomb blockade
• Thermoelectric transport across a tunnel contact between two charge Kondo circuits: beyond perturbation theory
• Heat conductance oscillations in two weakly connected charge Kondo circuits
• Tunneling in multi-site mesoscopic quantum Hall circuits
• Noise signatures of a charged Sachdev-Ye-Kitaev dot in mesoscopic transport