Planar Dirac fermions in long-range-correlated random vector potential

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Planar Dirac fermions in long-range-correlated random vector potential. / Khveshchenko, D. V.; Yashenkin, A. G.

In: Physics Letters, Section A: General, Atomic and Solid State Physics, Vol. 309, No. 5-6, 31.03.2003, p. 363-370.

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

Author

Khveshchenko, D. V. ; Yashenkin, A. G. / Planar Dirac fermions in long-range-correlated random vector potential. In: Physics Letters, Section A: General, Atomic and Solid State Physics. 2003 ; Vol. 309, No. 5-6. pp. 363-370.

BibTeX

@article{5739dab79ee948eb8e1c11039f19da10,

title = "Planar Dirac fermions in long-range-correlated random vector potential",

abstract = "We study the behavior of two-dimensional Dirac fermions in the presence of a static long-range-correlated random vector potential. By applying an exact path integral representation for the propagator of a spinor particle we obtain asymptotics of the gauge invariant spectral function and the correlation function of the local density of states, both in the ballistic regime of sufficiently high energies. We also discuss localization properties of the random Dirac wave functions in the complementary zero energy limit and the putative localization scenario.",

keywords = "Bohm-Aharonov phase, Dirac fermions, Random magnetic field, Vortex line liquid",

author = "Khveshchenko, {D. V.} and Yashenkin, {A. G.}",

year = "2003",

month = mar,

day = "31",

doi = "10.1016/S0375-9601(03)00212-3",

language = "English",

volume = "309",

pages = "363--370",

journal = "Physics Letters A",

issn = "0375-9601",

publisher = "Elsevier",

number = "5-6",

}

RIS

TY - JOUR

T1 - Planar Dirac fermions in long-range-correlated random vector potential

AU - Khveshchenko, D. V.

AU - Yashenkin, A. G.

PY - 2003/3/31

Y1 - 2003/3/31

N2 - We study the behavior of two-dimensional Dirac fermions in the presence of a static long-range-correlated random vector potential. By applying an exact path integral representation for the propagator of a spinor particle we obtain asymptotics of the gauge invariant spectral function and the correlation function of the local density of states, both in the ballistic regime of sufficiently high energies. We also discuss localization properties of the random Dirac wave functions in the complementary zero energy limit and the putative localization scenario.

AB - We study the behavior of two-dimensional Dirac fermions in the presence of a static long-range-correlated random vector potential. By applying an exact path integral representation for the propagator of a spinor particle we obtain asymptotics of the gauge invariant spectral function and the correlation function of the local density of states, both in the ballistic regime of sufficiently high energies. We also discuss localization properties of the random Dirac wave functions in the complementary zero energy limit and the putative localization scenario.

KW - Bohm-Aharonov phase

KW - Dirac fermions

KW - Random magnetic field

KW - Vortex line liquid

UR - http://www.scopus.com/inward/record.url?scp=17644441065&partnerID=8YFLogxK

U2 - 10.1016/S0375-9601(03)00212-3

DO - 10.1016/S0375-9601(03)00212-3

M3 - Article

AN - SCOPUS:17644441065

VL - 309

SP - 363

EP - 370

JO - Physics Letters A

JF - Physics Letters A

SN - 0375-9601

IS - 5-6

ER -

ID: 76975944