141 citations · 744 across the 21 of their papers we have counts for
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cond-mat.str-el2006★ 12 cited
Excitations with fractional spin less than 1/2 in frustrated magnetoelastic chains
C. J. Gazza, A. O. Dobry, D. C. Cabra +1
We study the magnetic excitations on top of the plateaux states recently discovered in spin-Peierls systems in a magnetic field. We show by means of extensive density matrix renorm…
cond-mat.str-el2006★ 141 cited
Frustrated ferromagnetic spin-1/2 chain in a magnetic field: The phase diagram and thermodynamic properties
F. Heidrich-Meisner, A. Honecker, T. Vekua
The frustrated ferromagnetic spin-1/2 Heisenberg chain is studied by means of a low-energy field theory as well as the density-matrix renormalization group and exact diagonalizatio…
cond-mat.str-el2006★ 58 cited
Quantum dimer phases in a frustrated spin ladder: Effective field theory approach and exact diagonalization
Temo Vekua, Andreas Honecker
The phase diagram of a frustrated S=1/2 antiferromagnetic spin ladder with additional next-nearest neighbor exchanges, both diagonal and inchain, is studied by a weak-coupling effe…