MACH-ZEHNDER INTERFEROMETER IN THE INTEGER QUANTUM HALL REGIME: A QUANTUM DISSIPATIVE MODEL
| العنوان: | MACH-ZEHNDER INTERFEROMETER IN THE INTEGER QUANTUM HALL REGIME: A QUANTUM DISSIPATIVE MODEL |
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| المؤلفون: | E. A. Asano |
| المصدر: | International Journal of Modern Physics B. 23:2927-2932 |
| بيانات النشر: | World Scientific Pub Co Pte Lt, 2009. |
| سنة النشر: | 2009 |
| مصطلحات موضوعية: | Physics, Physics::Optics, Statistical and Nonlinear Physics, Quantum Hall effect, Dissipation, Condensed Matter::Mesoscopic Systems and Quantum Hall Effect, Condensed Matter Physics, Mach–Zehnder interferometer, Quantum spin Hall effect, Quantum mechanics, Dissipative system, Quantum dissipation, Quantum, Electron interferometer |
| الوصف: | We study properties of the simplest type of electron interferometer, the Mach-Zehnder Interferometer (MZI) in the Integer Quantum Hall (IQH) regime. In this work, in order to analyse the novel experimental results reported by I. Neder et al. [Phys. Rev. Lett.96, 016804 (2006)] which makes questionable the validity of Landauer-Buttiker formalism in the IQH regime, we have derived expressions for tunneling currents through the electronic MZI system whithin the model of quantum dissipation induced by an environment. In this model the MZI system is coupled to a dissipative environment, where the dissipation is introduced by coupling the MZI system to a frequency-independent Ohmic impedance Z(ω) = R. |
| تدمد: | 1793-6578 0217-9792 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::e827c0f16ab1518a5b8cd579380798c3Test https://doi.org/10.1142/s0217979209062566Test |
| رقم الانضمام: | edsair.doi...........e827c0f16ab1518a5b8cd579380798c3 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 17936578 02179792 |
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