48 citations · 129 across the 9 of their papers we have counts for
9 papers
Transport regimes in surface disordered graphene sheets
E. Louis, J. A. Verges, F. Guinea +1
We investigate the size scaling of the conductance of surface disordered graphene sheets of width W and length L. Metallic leads are attached to the sample ends across its width. A…
A model for predation pressure in colonial birds
J. L. Tella, M. A. R. de Cara, O. Pla +1
Different explanations have been proposed for the existence of colonial breeding behavior in birds, but field studies offer no conclusive results. We analyze the interplay between…
Energy radiation of moving cracks
S. Fratini, O. Pla, P. Gonzalez +2
The energy radiated by moving cracks in a discrete background is analyzed. The energy flow through a given surface is expressed in terms of a generalized Poynting vector. The veloc…
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…
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…
Competition, efficiency and collective behavior in the "El Farol" bar model
M. A. R. de Cara, O. Pla, F. Guinea
The El Farol bar model, proposed to study the dynamics of competition of agents in a variety of contexts (W. B. Arthur, Amer. Econ. Assoc. Pap. and Proc. 84, 406 (1994)) is studied…