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Superfluid–Bose-glass transition in two dimensions at T = 0: Analytic solution of a mode-coupling toy model. / Zenkov, E. V.
In: EPL (Europhysics Letters), Vol. 69, No. 3, 01.02.2005, p. 390-396.

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Zenkov EV. Superfluid–Bose-glass transition in two dimensions at T = 0: Analytic solution of a mode-coupling toy model. EPL (Europhysics Letters). 2005 Feb 1;69(3):390-396. doi: 10.1209/epl/i2004-10348-5

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@article{52ee83bed98c4132a57171e2f0786cc2,
title = "Superfluid–Bose-glass transition in two dimensions at T = 0: Analytic solution of a mode-coupling toy model",
abstract = "Analytic expression for the memory function and the optical conductivity of the two-dimensional Bose gas with logarithmic interaction at T = 0 in the presence of point-like impurities is obtained within the mode-coupling approximation. Depending on the value of a dimensionless combination of the model parameters proportional to the strength of the impurity potential, two different phases are distinguished, viz the disordered superfluid and insulator (Bose glass), separated by an intermediate (quasi)metal state.",
author = "Zenkov, {E. V.}",
year = "2005",
month = feb,
day = "1",
doi = "10.1209/epl/i2004-10348-5",
language = "English",
volume = "69",
pages = "390--396",
journal = "EPL (Europhysics Letters)",
issn = "0295-5075",
publisher = "Institute of Physics Publishing (IOP)",
number = "3",

}

RIS

TY - JOUR

T1 - Superfluid–Bose-glass transition in two dimensions at T = 0: Analytic solution of a mode-coupling toy model

AU - Zenkov, E. V.

PY - 2005/2/1

Y1 - 2005/2/1

N2 - Analytic expression for the memory function and the optical conductivity of the two-dimensional Bose gas with logarithmic interaction at T = 0 in the presence of point-like impurities is obtained within the mode-coupling approximation. Depending on the value of a dimensionless combination of the model parameters proportional to the strength of the impurity potential, two different phases are distinguished, viz the disordered superfluid and insulator (Bose glass), separated by an intermediate (quasi)metal state.

AB - Analytic expression for the memory function and the optical conductivity of the two-dimensional Bose gas with logarithmic interaction at T = 0 in the presence of point-like impurities is obtained within the mode-coupling approximation. Depending on the value of a dimensionless combination of the model parameters proportional to the strength of the impurity potential, two different phases are distinguished, viz the disordered superfluid and insulator (Bose glass), separated by an intermediate (quasi)metal state.

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U2 - 10.1209/epl/i2004-10348-5

DO - 10.1209/epl/i2004-10348-5

M3 - Article

VL - 69

SP - 390

EP - 396

JO - EPL (Europhysics Letters)

JF - EPL (Europhysics Letters)

SN - 0295-5075

IS - 3

ER -

ID: 41353514