Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/112171
Title: Topological Stripelike Coreless Textures with Inner Incommensurability in Two-Dimensional Heisenberg Antiferromagnet
Authors: Sinitsyn, E. V.
Bostrem, I. G.
Ovchinnikov, A. S.
Issue Date: 2004
Publisher: American Physical Society (APS)
Citation: Sinitsyn E. V. Topological Stripelike Coreless Textures with Inner Incommensurability in Two-Dimensional Heisenberg Antiferromagnet / E. V. Sinitsyn, I. G. Bostrem, A. S. Ovchinnikov. — DOI 10.1103/PhysRevE.81.011501 // Physical Review B - Condensed Matter and Materials Physics. — 2004. — Vol. 70. — Iss. 18. — P. 1-11. — 184406.
Abstract: For two-dimensional Heisenberg antiferromagnet we present an analysis of topological coreless excitations having a stripe form. These textures are characterized by singularities at boundaries. A detailed classification of the stripe textures results in a certain analogy with the coreless excitations in 3He-A phase: Mermin-Ho and Anderson-Toulouse coreless vortices. The excitations of the last type may have a low bulk energy. The stripe textures may be observed as an occurrence of short-range incommensurate order in the antiferromagnetic environment.
Keywords: FERROMAGNETIC MATERIAL
HELIUM
ARTICLE
ENERGY
EXCITATION
MAGNETISM
PHASE TRANSITION
SURFACE PROPERTY
URI: http://hdl.handle.net/10995/112171
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 12144251699
ISSN: 0163-1829
DOI: 10.1103/PhysRevE.81.011501
metadata.dc.description.sponsorship: We would like to thank V. Juricic, M.V. Sadovskii, and M.V. Medvedev for useful discussions and interest in this study. This work was partly supported by Grant No. NREC-005 of US CRDF (Civilian Research & Development Foundation), INTAS Grant No. 01-0654, by the grants “Russian Universities” No. (UR.01.01.005).
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