Home > Research > Publications & Outputs > Spin dynamics in a one-dimensional ferromagneti...
View graph of relations

Spin dynamics in a one-dimensional ferromagnetic Bose Gas.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Published

Standard

Spin dynamics in a one-dimensional ferromagnetic Bose Gas. / Zvonarev, M. B.; Cheianov, Vadim V.; Giamarchi, T.

In: Physical review letters, Vol. 99, No. 24, 13.12.2007, p. 240404.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Zvonarev, MB, Cheianov, VV & Giamarchi, T 2007, 'Spin dynamics in a one-dimensional ferromagnetic Bose Gas.', Physical review letters, vol. 99, no. 24, pp. 240404. https://doi.org/10.1103/PhysRevLett.99.240404

APA

Zvonarev, M. B., Cheianov, V. V., & Giamarchi, T. (2007). Spin dynamics in a one-dimensional ferromagnetic Bose Gas. Physical review letters, 99(24), 240404. https://doi.org/10.1103/PhysRevLett.99.240404

Vancouver

Zvonarev MB, Cheianov VV, Giamarchi T. Spin dynamics in a one-dimensional ferromagnetic Bose Gas. Physical review letters. 2007 Dec 13;99(24):240404. doi: 10.1103/PhysRevLett.99.240404

Author

Zvonarev, M. B. ; Cheianov, Vadim V. ; Giamarchi, T. / Spin dynamics in a one-dimensional ferromagnetic Bose Gas. In: Physical review letters. 2007 ; Vol. 99, No. 24. pp. 240404.

Bibtex

@article{54603c1d036640899d0f41ffc2cea0c4,
title = "Spin dynamics in a one-dimensional ferromagnetic Bose Gas.",
abstract = "We investigate the propagation of spin excitations in a one-dimensional ferromagnetic Bose gas. While the spectrum of longitudinal spin waves in this system is soundlike, the dispersion of transverse spin excitations is quadratic, making a direct application of the Luttinger liquid theory impossible. By using a combination of different analytic methods we derive the large time asymptotic behavior of the spin-spin dynamical correlation function for strong interparticle repulsion. The result has an unusual structure associated with a crossover from the regime of trapped spin wave to an open regime and does not have analogues in known low-energy universality classes of quantum 1D systems.",
author = "Zvonarev, {M. B.} and Cheianov, {Vadim V.} and T. Giamarchi",
year = "2007",
month = dec,
day = "13",
doi = "10.1103/PhysRevLett.99.240404",
language = "English",
volume = "99",
pages = "240404",
journal = "Physical review letters",
issn = "1079-7114",
publisher = "American Physical Society",
number = "24",

}

RIS

TY - JOUR

T1 - Spin dynamics in a one-dimensional ferromagnetic Bose Gas.

AU - Zvonarev, M. B.

AU - Cheianov, Vadim V.

AU - Giamarchi, T.

PY - 2007/12/13

Y1 - 2007/12/13

N2 - We investigate the propagation of spin excitations in a one-dimensional ferromagnetic Bose gas. While the spectrum of longitudinal spin waves in this system is soundlike, the dispersion of transverse spin excitations is quadratic, making a direct application of the Luttinger liquid theory impossible. By using a combination of different analytic methods we derive the large time asymptotic behavior of the spin-spin dynamical correlation function for strong interparticle repulsion. The result has an unusual structure associated with a crossover from the regime of trapped spin wave to an open regime and does not have analogues in known low-energy universality classes of quantum 1D systems.

AB - We investigate the propagation of spin excitations in a one-dimensional ferromagnetic Bose gas. While the spectrum of longitudinal spin waves in this system is soundlike, the dispersion of transverse spin excitations is quadratic, making a direct application of the Luttinger liquid theory impossible. By using a combination of different analytic methods we derive the large time asymptotic behavior of the spin-spin dynamical correlation function for strong interparticle repulsion. The result has an unusual structure associated with a crossover from the regime of trapped spin wave to an open regime and does not have analogues in known low-energy universality classes of quantum 1D systems.

U2 - 10.1103/PhysRevLett.99.240404

DO - 10.1103/PhysRevLett.99.240404

M3 - Journal article

VL - 99

SP - 240404

JO - Physical review letters

JF - Physical review letters

SN - 1079-7114

IS - 24

ER -