12 citations · 16 across the 2 of their papers we have counts for
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cond-mat.str-el2007★ 4 cited
Spin-wave spectra of a kagome stripe
A. Donkov, A. V. Chubukov
We study ground state degeneracy and spin-wave excitations in a 1D version of a Kagome antiferromagnet -- a Heisenberg antiferromagnet on a Kagome stripe. We show that for nearest-…
cond-mat.str-el2006★ 12 cited
Momentum-dependent light scattering in a 2D Heisenberg antiferromagnet
A. Donkov, A. V. Chubukov
Motivated by the achievements of the -ray scattering technique, we analyzed the profile of the light scattering intensity at a finite in a 2D Heisenberg antiferrom…
cond-mat.str-el2005
Raman resonance in spin S two-leg ladder systems
A. Donkov, A. V. Chubukov
We argue that the Raman intensity in a spin S two-leg spin-ladder has a pseudo-resonance peak, whose width is very small at large S. The pseudo-resonance originates from the existe…