Journal
NEW JOURNAL OF PHYSICS
Volume 14, Issue -, Pages -Publisher
IOP PUBLISHING LTD
DOI: 10.1088/1367-2630/14/1/013036
Keywords
-
Categories
Funding
- Icelandic Research and Instruments Funds
- University of Iceland
- National Science Council, Taiwan [NSC97-2112-M-239-003-MY3, NSC100-2112-M-239-001-MY3, 97-2112-M-002-012-MY3, 100-2112-M-002-003-MY3]
- National Taiwan University [99R80869, 99R80871]
- National Center for Theoretical Sciences, Taiwan
Ask authors/readers for more resources
We investigate the coupling between a quantized electromagnetic field in a cavity resonator and a Coulomb interacting electronic system in a nanostructure in an external magnetic field. The effects caused by the geometry of the electronic system and the polarization of the electromagnetic field are explicitly taken into account. Our numerical results demonstrate that the two-level system approximation and the Jaynes-Cummings model remain valid in the weak electron-photon coupling regime, while the quadratic vector potential in the diamagnetic part of the charge current leads to significant correction to the energy spectrum in the strong coupling regime. Furthermore, we find that coupling to a strong cavity photon mode polarizes the charge distribution of the system, requiring a large basis of single-electron eigenstates to be included in the model.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available