Pump-probe scheme for electron-photon dynamics in hybrid conductor-cavity systems
(2014) In Physical Review B (Condensed Matter and Materials Physics) 90(8).- Abstract
- Recent experiments on nanoscale conductors coupled to microwave cavities showed the prospect of transport investigations of electron-photon interplay in the deep quantum regime. Here we propose a pump-probe scheme to investigate the transient dynamics of individual electron-photon excitations in a double-quantum-dot-cavity system. Excitations pumped into the system decay via charge tunneling at the double dot, probed in real time. We investigate theoretically the short-time charge-transfer statistics at the dot for periodic pumping and show that this gives access to vacuum Rabi oscillations as well as excitation dynamics in the presence of double-dot dephasing and relaxation.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4725913
- author
- van den Berg, Tineke LU ; Bergenfeldt, Christian LU and Samuelsson, Peter LU
- organization
- publishing date
- 2014
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review B (Condensed Matter and Materials Physics)
- volume
- 90
- issue
- 8
- article number
- 085416
- publisher
- American Physical Society
- external identifiers
-
- wos:000341256800005
- scopus:84929592653
- ISSN
- 1098-0121
- DOI
- 10.1103/PhysRevB.90.085416
- language
- English
- LU publication?
- yes
- id
- d2e814e1-fc20-42c1-982d-3c00663c7569 (old id 4725913)
- date added to LUP
- 2016-04-01 13:41:45
- date last changed
- 2023-10-29 12:37:19
@article{d2e814e1-fc20-42c1-982d-3c00663c7569,
abstract = {{Recent experiments on nanoscale conductors coupled to microwave cavities showed the prospect of transport investigations of electron-photon interplay in the deep quantum regime. Here we propose a pump-probe scheme to investigate the transient dynamics of individual electron-photon excitations in a double-quantum-dot-cavity system. Excitations pumped into the system decay via charge tunneling at the double dot, probed in real time. We investigate theoretically the short-time charge-transfer statistics at the dot for periodic pumping and show that this gives access to vacuum Rabi oscillations as well as excitation dynamics in the presence of double-dot dephasing and relaxation.}},
author = {{van den Berg, Tineke and Bergenfeldt, Christian and Samuelsson, Peter}},
issn = {{1098-0121}},
language = {{eng}},
number = {{8}},
publisher = {{American Physical Society}},
series = {{Physical Review B (Condensed Matter and Materials Physics)}},
title = {{Pump-probe scheme for electron-photon dynamics in hybrid conductor-cavity systems}},
url = {{http://dx.doi.org/10.1103/PhysRevB.90.085416}},
doi = {{10.1103/PhysRevB.90.085416}},
volume = {{90}},
year = {{2014}},
}