110 citations · 859 across the 63 of their papers we have counts for
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cond-mat.stat-mech2004★ 1 cited
Finite-Field Ground State of the S=1 Antiferromagnetic-Ferromagnetic Bond-Alternating Chain
Takashi Tonegawa, Kiyomi Okamoto, Makoto Kaburagi
We investigate the finite-field ground state of the S=1 antiferromagnetic-ferromagnetic bond-alternating chain described by the Hamiltonian ${\calH}=\sum\nolimits_{\ell}\bigl\{\vec…
cond-mat.str-el2004★ 25 cited
Frustration-induced eta inversion in the S=1/2 bond-alternating spin chain
Nobuya Maeshima, Kouichi Okunishi, Kiyomi Okamoto +1
We study the frustration-induced enhancement of the incommensurate correlation for a bond-alternating quantum spin chain in a magnetic field, which is associated with a quasi-one-d…