Geodesic
Quantum corrections to the conductivity of a~two-dimensional disordered system in a~strong magnetic field
Teoretičeskaâ i matematičeskaâ fizika, Tome 94 (1993) no. 3, pp. 486-495

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A system of noninteracting electrons moving in a magnetic field and a field of randomly distributed impurities is considered. An exact expression is obtained for the sum of the series of maximally crossed diagrams; it is valid in an arbitrary magnetic field. It is shown that in the two-dimensional case the relative magnitude of the corrections to the conductivity due to this series reaches 60% in the center of the lower Landau sub-band. 
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     author = {A. K. Arzhnikov and S. G. Novokshonov and S. V. Pakhomov},
     title = {Quantum corrections to the conductivity of a~two-dimensional disordered system in a~strong magnetic field},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {486--495},
     publisher = {mathdoc},
     volume = {94},
     number = {3},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1993_94_3_a11/}
}
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A. K. Arzhnikov; S. G. Novokshonov; S. V. Pakhomov. Quantum corrections to the conductivity of a~two-dimensional disordered system in a~strong magnetic field. Teoretičeskaâ i matematičeskaâ fizika, Tome 94 (1993) no. 3, pp. 486-495. http://geodesic.mathdoc.fr/item/TMF_1993_94_3_a11/