779 citations
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Showing 2006Show all
2 papers · 1 filter
cond-mat.dis-nn2006★ 32 cited
Computer simulation of fatigue under diametrical compression
H. A. Carmona, F. Kun, J. S. Andrade +1
We study the fatigue fracture of disordered materials by means of computer simulations of a discrete element model. We extend a two-dimensional fracture model to capture the micros…
hep-th2006★ 7 cited
Nonminimal Maxwell-Chern-Simons-O(3)-sigma vortices: asymmetric potential case
M. S. Cunha, R. R. Landim, C. A. S. Almeida
In this work we study a nonlinear gauged O(3)-sigma model with both minimal and nonminimal coupling in the covariant derivative. Using an asymmetric scalar potential, the model is…