48 citations · 154 across the 13 of their papers we have counts for
Showing 1998Show all
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cond-mat.mtrl-sci1998
Straight cracks in dynamic brittle fracture
O. Pla, F. Guinea, E. Louis +2
We study the dynamics of cracks in brittle materials when the velocity of the crack is comparable to the sound velocity by means of lattice simulations. Inertial and damped dynamic…
cond-mat.str-el1998★ 21 cited
A Configuration Interaction approach to hole pairing in the Two-Dimensional Hubbard Model
E. Louis, F. Guinea, M. P. Lopez-Sancho +1
The interactions between holes in the Hubbard model, in the low density, intermediate to strong coupling limit, are investigated by systematically improving mean field calculations…
cond-mat.str-el1998★ 9 cited
Hole Pairs in the Two-Dimensional Hubbard Model
E. Louis, F. Guinea, M. P. Lopez Sancho +1
The interactions between holes in the Hubbard model, in the low density, intermediate to strong coupling limit, are investigated. Dressed spin polarons in neighboring sites have an…