Chirla, R. and Moca, Pascu Catalin (2014) Finite-frequency thermoelectric response in strongly correlated quantum dots. PHYSICAL REVIEW B, 89 (4). ISSN 2469-9950
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Official URL: https://doi.org/10.1103/PhysRevB.89.045132
Abstract
We investigate the finite-frequency thermal transport through a quantum dot subject to strong interactions by providing an exact, nonperturbative formalism that allows us to carry out a systematic analysis of the thermopower at any frequency. Special emphasis is put on the dc and high-frequency limits. We demonstrate that, in the Kondo regime, the ac thermopower is characterized by a universal function that we determine numerically.
| Item Type: | Article |
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| Uncontrolled Keywords: | Static properties; Renormalization-group approach; DILUTE MAGNETIC-ALLOYS; Anderson model; THERMOPOWER; |
| Subjects: | Q Science / természettudomány > QC Physics / fizika |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 20 Feb 2024 15:43 |
| Last Modified: | 20 Feb 2024 15:43 |
| URI: | https://real.mtak.hu/id/eprint/188645 |
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