Anderson localization in the nondiscrete maryland model

1987 ◽  
Vol 70 (2) ◽  
pp. 133-140 ◽  
Author(s):  
V. A. Geiler ◽  
V. A. Margulis
Keyword(s):  
Anderson Localization ◽  
Maryland Model

scholarly journals A non-Markovian Dissipative Maryland Model

2013 ◽  
Vol 20 (03) ◽  
pp. 1340001
Author(s):  
F. Benatti ◽  
F. Carollo
Keyword(s):  
Stochastic Process ◽  
Anderson Localization ◽  
Completely Positive Maps ◽  
Completely Positive ◽  
Quantum Process ◽  
Positive Maps ◽  
Kicked Rotor ◽  
Linear Version ◽  
Discrete Family ◽  
Maryland Model

The so-called Maryland model is a linear version of the quantum kicked rotor; it exhibits Anderson localization in momentum space. By turning the kicks into a Markovian stochastic process, the dynamics becomes a dissipative quantum process described by a discrete family of completely positive maps that allows to explicitly study the relation between divisibility of the maps and the degree of memory of the process.

scholarly journals Polaronic conduction and Anderson localization in reduced strontium barium niobate

2015 ◽  
Vol 107 (23) ◽  
pp. 232901 ◽  
Author(s):  
Christopher S. Dandeneau ◽  
YiHsun Yang ◽  
Marjorie A. Olmstead ◽  
Rajendra K. Bordia ◽  
Fumio S. Ohuchi
Keyword(s):  
Anderson Localization ◽  
Strontium Barium Niobate ◽  
Strontium Barium

scholarly journals Anomalous Anderson localization behavior in gain-loss balanced non-Hermitian systems

Nanophotonics ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 443-452
Author(s):  
Tianshu Jiang ◽  
Anan Fang ◽  
Zhao-Qing Zhang ◽  
Che Ting Chan
Keyword(s):  
Wave Propagation ◽  
Electromagnetic Waves ◽  
Anderson Localization ◽  
Random Media ◽  
Normal Incidence ◽  
Disordered Media ◽  
One Dimensional ◽  
Gain Loss ◽  
The Waves ◽  
Localization Behavior

AbstractIt has been shown recently that the backscattering of wave propagation in one-dimensional disordered media can be entirely suppressed for normal incidence by adding sample-specific gain and loss components to the medium. Here, we study the Anderson localization behaviors of electromagnetic waves in such gain-loss balanced random non-Hermitian systems when the waves are obliquely incident on the random media. We also study the case of normal incidence when the sample-specific gain-loss profile is slightly altered so that the Anderson localization occurs. Our results show that the Anderson localization in the non-Hermitian system behaves differently from random Hermitian systems in which the backscattering is suppressed.

scholarly journals Anderson localization effects on the doped Hubbard model

2021 ◽  
Vol 103 (24) ◽  
Author(s):  
Nathan Giovanni ◽  
Marcello Civelli ◽  
Maria C. O. Aguiar
Keyword(s):  
Hubbard Model ◽  
Anderson Localization

scholarly journals Non-Hermitian Maryland model

2021 ◽  
Vol 103 (22) ◽  
Author(s):  
Stefano Longhi
Keyword(s):  
Maryland Model

Existence of Anderson Localization of Classical Waves in a Random Two-Component Medium

1989 ◽  
Vol 62 (13) ◽  
pp. 1577-1577
Author(s):  
C. M. Soukoulis ◽  
E. N. Economou ◽  
G. S. Grest ◽  
M. H. Cohen
Keyword(s):  
Anderson Localization ◽  
Two Component ◽  
Classical Waves
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