Standard

Spin gap in a spiral staircase model. / Kiselev, M. N.; Aristov, D. N.; Kikoin, K.

In: Physica B: Condensed Matter, Vol. 359-361, No. SPEC. ISS., 30.04.2005, p. 1406-1408.

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

Harvard

Kiselev, MN, Aristov, DN & Kikoin, K 2005, 'Spin gap in a spiral staircase model', Physica B: Condensed Matter, vol. 359-361, no. SPEC. ISS., pp. 1406-1408. https://doi.org/10.1016/j.physb.2005.01.441

APA

Kiselev, M. N., Aristov, D. N., & Kikoin, K. (2005). Spin gap in a spiral staircase model. Physica B: Condensed Matter, 359-361(SPEC. ISS.), 1406-1408. https://doi.org/10.1016/j.physb.2005.01.441

Vancouver

Kiselev MN, Aristov DN, Kikoin K. Spin gap in a spiral staircase model. Physica B: Condensed Matter. 2005 Apr 30;359-361(SPEC. ISS.):1406-1408. https://doi.org/10.1016/j.physb.2005.01.441

Author

Kiselev, M. N. ; Aristov, D. N. ; Kikoin, K. / Spin gap in a spiral staircase model. In: Physica B: Condensed Matter. 2005 ; Vol. 359-361, No. SPEC. ISS. pp. 1406-1408.

BibTeX

@article{e1ef6533c3d848bca0a3faa8086120fd,
title = "Spin gap in a spiral staircase model",
abstract = "We investigate the formation of spin gap in one-dimensional models characterized by the groups with hidden symmetries. We introduce a new class of Hamiltonians for description of spin staircases - the spin systems intermediate between 2-leg ladders and S=1 spin chains. The spin exchange anisotropy along legs is described by the angle of spiral twist. The properties of a special case of spin rotator chain (SRC) corresponding to a flat 1-leg ladder is considered by means of fermionization approach based on Jordan-Wigner transformation. The influence of dynamical hidden symmetries on the scaling properties of the spin gap is discussed.",
keywords = "Quantum antiferromagnetism, Quantum liquids, Spin chains",
author = "Kiselev, {M. N.} and Aristov, {D. N.} and K. Kikoin",
year = "2005",
month = apr,
day = "30",
doi = "10.1016/j.physb.2005.01.441",
language = "English",
volume = "359-361",
pages = "1406--1408",
journal = "Physica B: Condensed Matter",
issn = "0921-4526",
publisher = "Elsevier",
number = "SPEC. ISS.",

}

RIS

TY - JOUR

T1 - Spin gap in a spiral staircase model

AU - Kiselev, M. N.

AU - Aristov, D. N.

AU - Kikoin, K.

PY - 2005/4/30

Y1 - 2005/4/30

N2 - We investigate the formation of spin gap in one-dimensional models characterized by the groups with hidden symmetries. We introduce a new class of Hamiltonians for description of spin staircases - the spin systems intermediate between 2-leg ladders and S=1 spin chains. The spin exchange anisotropy along legs is described by the angle of spiral twist. The properties of a special case of spin rotator chain (SRC) corresponding to a flat 1-leg ladder is considered by means of fermionization approach based on Jordan-Wigner transformation. The influence of dynamical hidden symmetries on the scaling properties of the spin gap is discussed.

AB - We investigate the formation of spin gap in one-dimensional models characterized by the groups with hidden symmetries. We introduce a new class of Hamiltonians for description of spin staircases - the spin systems intermediate between 2-leg ladders and S=1 spin chains. The spin exchange anisotropy along legs is described by the angle of spiral twist. The properties of a special case of spin rotator chain (SRC) corresponding to a flat 1-leg ladder is considered by means of fermionization approach based on Jordan-Wigner transformation. The influence of dynamical hidden symmetries on the scaling properties of the spin gap is discussed.

KW - Quantum antiferromagnetism

KW - Quantum liquids

KW - Spin chains

UR - http://www.scopus.com/inward/record.url?scp=18144373816&partnerID=8YFLogxK

U2 - 10.1016/j.physb.2005.01.441

DO - 10.1016/j.physb.2005.01.441

M3 - Article

AN - SCOPUS:18144373816

VL - 359-361

SP - 1406

EP - 1408

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

IS - SPEC. ISS.

ER -

ID: 36119285