147 citations · 833 across the 23 of their papers we have counts for
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cond-mat.str-el2001★ 27 cited
The breakdown of the Nagaoka phase in the 2D t-J model
E. Eisenberg, R. Berkovits, D. A. Huse +1
In the limit of weak exchange, J, at low hole concentration, the ground state of the 2D t-J model is believed to be ferromagnetic. We study the leading instability of this Nagaoka…
cond-mat.mes-hall2001★ 27 cited
Quantum transport in parallel magnetic fields: A realization of the Berry-Robnik symmetry phenomenon
Julia S. Meyer, Alexander Altland, B. L. Altshuler
We analyze the magnetoconductance of two-dimensional electron and hole gases (2DEGs) subject to a parallel magnetic field. It is shown that, for confining potential wells which are…