Standard

Self-consistent T-matrix approach to Bose-glass in one dimension. / Yashenkin, A. G.; Utesov, O. I.; Sizanov, A. V.; Syromyatnikov, A. V.

In: Journal of Magnetism and Magnetic Materials, Vol. 397, 2016, p. 11-19.

Research output: Contribution to journal › Article › peer-review

Harvard

Yashenkin, AG, Utesov, OI, Sizanov, AV & Syromyatnikov, AV 2016, 'Self-consistent T-matrix approach to Bose-glass in one dimension', Journal of Magnetism and Magnetic Materials, vol. 397, pp. 11-19. https://doi.org/10.1016/j.jmmm.2015.08.068, https://doi.org/10.1016/j.jmmm.2015.08.068, https://doi.org/10.1016/j.jmmm.2015.08.068, https://doi.org/10.1016/j.jmmm.2015.08.068

APA

Yashenkin, A. G., Utesov, O. I., Sizanov, A. V., & Syromyatnikov, A. V. (2016). Self-consistent T-matrix approach to Bose-glass in one dimension. Journal of Magnetism and Magnetic Materials, 397, 11-19. https://doi.org/10.1016/j.jmmm.2015.08.068, https://doi.org/10.1016/j.jmmm.2015.08.068, https://doi.org/10.1016/j.jmmm.2015.08.068, https://doi.org/10.1016/j.jmmm.2015.08.068

Vancouver

Yashenkin AG, Utesov OI, Sizanov AV, Syromyatnikov AV. Self-consistent T-matrix approach to Bose-glass in one dimension. Journal of Magnetism and Magnetic Materials. 2016;397:11-19. https://doi.org/10.1016/j.jmmm.2015.08.068, https://doi.org/10.1016/j.jmmm.2015.08.068, https://doi.org/10.1016/j.jmmm.2015.08.068, https://doi.org/10.1016/j.jmmm.2015.08.068

Author

Yashenkin, A. G. ; Utesov, O. I. ; Sizanov, A. V. ; Syromyatnikov, A. V. / Self-consistent T-matrix approach to Bose-glass in one dimension. In: Journal of Magnetism and Magnetic Materials. 2016 ; Vol. 397. pp. 11-19.

BibTeX

@article{e9ee7250cc3a44849c3857816ece300e,
title = "Self-consistent T-matrix approach to Bose-glass in one dimension",
abstract = "Based on the self consistent T-matrix approximation (SCTMA), the Mott insulator - Bose-glass phase transition of one-dimensional noninteracting bosons subject to binary disorder is considered. The results obtained differ essentially from the conventional case of box distribution of the disorder. The Moll insulator - Bose-glass transition is found to exist at arbitrary strength of the impurities. The single particle density of states is calculated within the frame of SCTMA, numerically, and (for infinite disorder strength) analytically. A good agreement is reported among all three methods. We speculate that certain types of the interaction may lead to the Bose-glass - superfluid transition absent in our theory. (C) 2015 Elsevier B.V. All rights reserved",
keywords = "Disorder, Quantum phase transitions, Bose-glass, Self-consistent T-matrix approximation, MAGNETIC INSULATORS, SUPERCONDUCTOR, LOCALIZATION, DIFFUSION",
author = "Yashenkin, {A. G.} and Utesov, {O. I.} and Sizanov, {A. V.} and Syromyatnikov, {A. V.}",
year = "2016",
doi = "10.1016/j.jmmm.2015.08.068",
language = "English",
volume = "397",
pages = "11--19",
journal = "Journal of Magnetism and Magnetic Materials",
issn = "0304-8853",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Self-consistent T-matrix approach to Bose-glass in one dimension

AU - Yashenkin, A. G.

AU - Utesov, O. I.

AU - Sizanov, A. V.

AU - Syromyatnikov, A. V.

PY - 2016

Y1 - 2016

N2 - Based on the self consistent T-matrix approximation (SCTMA), the Mott insulator - Bose-glass phase transition of one-dimensional noninteracting bosons subject to binary disorder is considered. The results obtained differ essentially from the conventional case of box distribution of the disorder. The Moll insulator - Bose-glass transition is found to exist at arbitrary strength of the impurities. The single particle density of states is calculated within the frame of SCTMA, numerically, and (for infinite disorder strength) analytically. A good agreement is reported among all three methods. We speculate that certain types of the interaction may lead to the Bose-glass - superfluid transition absent in our theory. (C) 2015 Elsevier B.V. All rights reserved

AB - Based on the self consistent T-matrix approximation (SCTMA), the Mott insulator - Bose-glass phase transition of one-dimensional noninteracting bosons subject to binary disorder is considered. The results obtained differ essentially from the conventional case of box distribution of the disorder. The Moll insulator - Bose-glass transition is found to exist at arbitrary strength of the impurities. The single particle density of states is calculated within the frame of SCTMA, numerically, and (for infinite disorder strength) analytically. A good agreement is reported among all three methods. We speculate that certain types of the interaction may lead to the Bose-glass - superfluid transition absent in our theory. (C) 2015 Elsevier B.V. All rights reserved

KW - Disorder

KW - Quantum phase transitions

KW - Bose-glass

KW - Self-consistent T-matrix approximation

KW - MAGNETIC INSULATORS

KW - SUPERCONDUCTOR

KW - LOCALIZATION

KW - DIFFUSION

U2 - 10.1016/j.jmmm.2015.08.068

DO - 10.1016/j.jmmm.2015.08.068

M3 - Article

VL - 397

SP - 11

EP - 19

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

ER -

ID: 7547087