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Письма в Журнал экспериментальной и теоретической физики, 2008, том 87, выпуск 4, страницы 252–256
(Mi jetpl48)
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Эта публикация цитируется в 26 научных статьях (всего в 26 статьях)
КОНДЕНСИРОВАННЫЕ СРЕДЫ
Non-Fermi liquid criticality and super universality in the quantum Hall regime
A. M. M. Pruiskena, I. S. Burmistrovbc a Institute for Theoretical Physics, University of Amsterdam, 1018 XE Amsterdam, The Netherlands
b Landau Institute for Theoretical Physics, Moscow, 117940, Russia
c Department of Theoretical Physics, Moscow Institute of Physics and Technology, Moscow, 141700, Russia
Аннотация:
We report the results of a microscopic theory, based on the topological concept of a $\theta$ vacuum, which show that the Coulomb potential, unlike any finite ranged interaction potential, renders the longstanding problem of the plateau transitions in the quantum Hall regime non-Fermi liquid like. Our present results, which are important for quantum phase transitions in general and composite fermion ideas in particular, provide a novel understanding of the critical exponent values that have recently been (re)taken from a series of state-of-the-art quantum Hall samples.
Поступила в редакцию: 22.01.2008
Образец цитирования:
A. M. M. Pruisken, I. S. Burmistrov, “Non-Fermi liquid criticality and super universality in the quantum Hall regime”, Письма в ЖЭТФ, 87:4 (2008), 252–256; JETP Letters, 87:4 (2008), 220–224
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/jetpl48 https://www.mathnet.ru/rus/jetpl/v87/i4/p252
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