166 citations · 1.2k across the 71 of their papers we have counts for
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cond-mat2001★ 4 cited
Consistent refinement of Bethe strings for spin and electron models and a new non-Bethe solution
Anjan Kundu
Well known Bethe strings in spin chains, delta-electron gas, Hubbard and t-J models are shown to be imprecise, while their consisten refinement along with a new non-Bethe r-string…
cond-mat2001★ 4 cited
Integrability and exact solution of correlated hopping multi-chain electron systems
Anjan Kundu
Exact quantum integrability is established for a class of multi-chain electron models with correlated hopping and spin models with interchain interactions, by constructing the rela…