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Influences of electron–phonon interaction on quantum transport through one quantum-dot system with side-coupled Majorana zero mode
- Source :
- Annals of Physics. 415:168127
- Publication Year :
- 2020
- Publisher :
- Elsevier BV, 2020.
-
Abstract
- We investigate the influences of the electron-phonon interaction on the transport properties of one quantum-dot system with a side-coupled Majorana zero mode (MZM). Our calculation results show that at the zero-temperature limit, the MZM-governed zero-bias conductance value can be magnified, dependent on the interplay between electron-phonon interaction and dot-MZM coupling. In the case of finite temperature, the electron-phonon interaction makes leading contributions to the suppression of the magnitude of zero-bias conductance. We believe that this work can be helpful for understanding the signature of the MZM in electron transport through mesoscopic circuits.<br />9 pages 7 figures
- Subjects :
- Physics
Mesoscopic physics
Zero mode
Condensed Matter - Mesoscale and Nanoscale Physics
Condensed matter physics
010308 nuclear & particles physics
FOS: Physical sciences
General Physics and Astronomy
Conductance
Condensed Matter::Mesoscopic Systems and Quantum Hall Effect
01 natural sciences
Electron transport chain
Coupling (physics)
MAJORANA
Quantum dot
Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
0103 physical sciences
010306 general physics
Quantum tunnelling
Subjects
Details
- ISSN :
- 00034916
- Volume :
- 415
- Database :
- OpenAIRE
- Journal :
- Annals of Physics
- Accession number :
- edsair.doi.dedup.....2e5e4b136049d72ac936a9344e40c9fa