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Universal theory of monlinear Luttinger liquids

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Universal theory of monlinear Luttinger liquids. / Imambekov, Adilet; Glazman, Leonid.
In: Science, Vol. 323, No. 5911, 09.01.2009, p. 228-231.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Imambekov, A & Glazman, L 2009, 'Universal theory of monlinear Luttinger liquids', Science, vol. 323, no. 5911, pp. 228-231. https://doi.org/10.1126/science.1165403

APA

Vancouver

Imambekov A, Glazman L. Universal theory of monlinear Luttinger liquids. Science. 2009 Jan 9;323(5911):228-231. Epub 2008 Nov 27. doi: 10.1126/science.1165403

Author

Imambekov, Adilet ; Glazman, Leonid. / Universal theory of monlinear Luttinger liquids. In: Science. 2009 ; Vol. 323, No. 5911. pp. 228-231.

Bibtex

@article{df7af3abf9c14a118691aca49631009e,
title = "Universal theory of monlinear Luttinger liquids",
abstract = "One- dimensional quantum fluids are conventionally described by using an effective hydrodynamic approach known as Luttinger liquid theory. As the principal simplification, a generic spectrum of the constituent particles is replaced by a linear one, which leads to a linear hydrodynamic theory. We show that to describe the measurable dynamic response functions one needs to take into account the nonlinearity of the generic spectrum and thus of the resulting quantum hydrodynamic theory. This nonlinearity leads, for example, to a qualitative change in the behavior of the spectral function. The universal theory developed in this article is applicable to a wide class of one-dimensional fermionic, bosonic, and spin systems.",
keywords = "strongly interacting systems",
author = "Adilet Imambekov and Leonid Glazman",
year = "2009",
month = jan,
day = "9",
doi = "10.1126/science.1165403",
language = "English",
volume = "323",
pages = "228--231",
journal = "Science",
issn = "0036-8075",
publisher = "American Association for the Advancement of Science",
number = "5911",

}

RIS

TY - JOUR

T1 - Universal theory of monlinear Luttinger liquids

AU - Imambekov, Adilet

AU - Glazman, Leonid

PY - 2009/1/9

Y1 - 2009/1/9

N2 - One- dimensional quantum fluids are conventionally described by using an effective hydrodynamic approach known as Luttinger liquid theory. As the principal simplification, a generic spectrum of the constituent particles is replaced by a linear one, which leads to a linear hydrodynamic theory. We show that to describe the measurable dynamic response functions one needs to take into account the nonlinearity of the generic spectrum and thus of the resulting quantum hydrodynamic theory. This nonlinearity leads, for example, to a qualitative change in the behavior of the spectral function. The universal theory developed in this article is applicable to a wide class of one-dimensional fermionic, bosonic, and spin systems.

AB - One- dimensional quantum fluids are conventionally described by using an effective hydrodynamic approach known as Luttinger liquid theory. As the principal simplification, a generic spectrum of the constituent particles is replaced by a linear one, which leads to a linear hydrodynamic theory. We show that to describe the measurable dynamic response functions one needs to take into account the nonlinearity of the generic spectrum and thus of the resulting quantum hydrodynamic theory. This nonlinearity leads, for example, to a qualitative change in the behavior of the spectral function. The universal theory developed in this article is applicable to a wide class of one-dimensional fermionic, bosonic, and spin systems.

KW - strongly interacting systems

UR - http://www.scopus.com/inward/record.url?scp=58149377654&partnerID=8YFLogxK

U2 - 10.1126/science.1165403

DO - 10.1126/science.1165403

M3 - Journal article

AN - SCOPUS:58149377654

VL - 323

SP - 228

EP - 231

JO - Science

JF - Science

SN - 0036-8075

IS - 5911

ER -