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cond-mat2000★ 22 cited
Reactive Hall response
X. Zotos, F. Naef, M. Long +1
The zero temperature Hall constant R_H, described by reactive (nondissipative) conductivities, is analyzed within linear response theory. It is found that in a certain limit, R_H i…
cond-mat1993★ 16 cited
Hole-hole correlations in the limit of the Hubbard model and the stability of the Nagaoka state
M. Long, X. Zotos
We use exact diagonalisation in order to study the infinite - limit of the two dimensional Hubbard model. As well as looking at single-particle correlations, such as $n_{{\bf k…