We study the energy per particle of a one-dimensional ferromagnetic/antiferromagnetic frustrated spin chain with nearest and next-to-nearest interactions close to the helimagnet/ferromagnet transition point as the number of particles diverges. We rigorously prove the emergence of chiral ground states, and we compute, by performing the -limits of proper renormalizations and scalings, the energy for a chirality transition.

Frustrated Ferromagnetic Spin Chains: A Variational Approach to Chirality Transitions / Cicalese, Marco; Solombrino, Francesco. - In: JOURNAL OF NONLINEAR SCIENCE. - ISSN 0938-8974. - 25:2(2015), pp. 291-313. [10.1007/s00332-015-9230-4]

Frustrated Ferromagnetic Spin Chains: A Variational Approach to Chirality Transitions

Cicalese, Marco
;
Solombrino, Francesco
2015

Abstract

We study the energy per particle of a one-dimensional ferromagnetic/antiferromagnetic frustrated spin chain with nearest and next-to-nearest interactions close to the helimagnet/ferromagnet transition point as the number of particles diverges. We rigorously prove the emergence of chiral ground states, and we compute, by performing the -limits of proper renormalizations and scalings, the energy for a chirality transition.
2015
Frustrated Ferromagnetic Spin Chains: A Variational Approach to Chirality Transitions / Cicalese, Marco; Solombrino, Francesco. - In: JOURNAL OF NONLINEAR SCIENCE. - ISSN 0938-8974. - 25:2(2015), pp. 291-313. [10.1007/s00332-015-9230-4]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/699880
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