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cond-mat.stat-mech2011★ 13 cited
Lattice models for ballistic aggregation in one-dimension
Supravat Dey, Dibyendu Das, R. Rajesh
We propose two lattice models in one dimension, with stochastically hopping particles which aggregate on contact. The hops are guided by "velocity rates" which themselves evolve ac…
cond-mat.stat-mech2008★ 2 cited
Critical behavior of loops and biconnected clusters on fractals of dimension d < 2
Dibyendu Das, Supravat Dey, Jesper Lykke Jacobsen +1
We solve the O(n) model, defined in terms of self- and mutually avoiding loops coexisting with voids, on a 3-simplex fractal lattice, using an exact real space renormalization grou…