283 citations · 4.8k across the 81 of their papers we have counts for
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cond-mat1996★ 73 cited
Nearly critical ground state of LaCuO2.5
Matthias Troyer, M. E. Zhitomirsky, Kazuo Ueda
Using a combination of analytical techniques and Quantum Monte Carlo simulations we investigate the coupled spin ladder system LaCuO2.5. At a critical ratio of the interladder to i…
cond-mat1996★ 18 cited
Effect of Quantum Fluctuations on Magnetic Ordering in CaVO
Hiroshi Kontani, M. E. Zhitomirsky, Kazuo Ueda
We present a theoretical model for CaVO: the -depleted square spin- Heisenberg model which includes both the nearest-neighbor coupling () and the next-nearest-…
cond-mat1996★ 147 cited
New valence bond crystal phase of a frustrated spin-1/2 square lattice antiferromagnet
M. E. Zhitomirsky, Kazuo Ueda
We propose a new type of magnetically disordered ground state for a frustrated quantum antiferromagnet. This disordered state is an array of spin singlets spontaneously formed on f…