Academic Journal
DEPHASING DUE TO A FLUCTUATING FRACTIONAL QUANTUM HALL EDGE CURRENT
| العنوان: | DEPHASING DUE TO A FLUCTUATING FRACTIONAL QUANTUM HALL EDGE CURRENT |
|---|---|
| المؤلفون: | T. K. T. Nguyen, T. Jonckheere, A. V. Nguyen, Y. Levinson, T. Martin |
| المساهمون: | The Pennsylvania State University CiteSeerX Archives |
| المصدر: | http://hal-univ-tln.archives-ouvertes.fr/docs/00/14/11/49/PDF/QDOT.pdf. |
| المجموعة: | CiteSeerX |
| الوصف: | The dephasing rate of an electron level in a quantum dot, placed next to a fluctuating edge current in the fractional quantum Hall effect, is considered. Using perturbation theory, we first show that this rate has an anomalous dependence on the bias voltage applied to the neighboring quantum point contact, because of the Luttinger liquid physics which describes the fractional Hall fluid. Next, we describe exactly the weak to strong backscattering crossover using the Bethe-Ansatz solution. 1 |
| نوع الوثيقة: | text |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.635.6199; http://hal-univ-tln.archives-ouvertes.fr/docs/00/14/11/49/PDF/QDOT.pdf |
| الاتاحة: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.635.6199 http://hal-univ-tln.archives-ouvertes.fr/docs/00/14/11/49/PDF/QDOT.pdf |
| Rights: | Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| رقم الانضمام: | edsbas.84B95C49 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |