Re-examination of electronic transports through a quantum wire coupled to a quantum dot
arXiv:cond-mat/9912197 · doi:10.1103/PhysRevB.61.2911
Abstract
In this paper we re-examine the problem of electronic transports through a system consisting of a quantum dot which has well-defined discrete energy levels connected to an infinite quantum wire, using the bosonization method and phase shift representation, we show that all previously known results can be obtained through our method in a very simple way. Furthermore, the evolution of the system from ultraviolet to infrared critical fixed points appears naturally our method.
latex, 26 pages, to appear in Phys. Rev. B61, January 15/2000
References in corpus (7)
- Kondo Physics in a Single Electron Transistor
- A Tunable Kondo Effect in Quantum Dots
- Mesoscopic charge quantization
- Comment on ``Enhancement of the Tunneling Density of States in Tomonaga-Luttinger Liquids''
- Low-temperature behavior of a Magnetic Impurity in a Heisenberg Chain
- Reply to the Comment on "Enhancement of the Tunneling Density of States in Tomonaga-Luttinger Liquids"
- Universal Behavior of Quantum Impurity Scattering in Tomonaga-Luttinger Liquid