output
20032009
most citedOptimal Paths in Disordered Complex Networks

189 citations

researchers with a paper here
collaborating institutions

30 papers

cond-mat.dis-nn2009★ 8 cited

Structural crossover of polymers in disordered media

Roni Parshani, Lidia A. Braunstein, Shlomo Havlin

We present a unified scaling theory for the structural behavior of polymers embedded in a disordered energy substrate. An optimal polymer configuration is defined as the polymer co…

hep-ph2009★ 45 cited

Detonations and deflagrations in cosmological phase transitions

Ariel Megevand, Alejandro D. Sanchez

We study the steady state motion of bubble walls in cosmological phase transitions. Taking into account the boundary and continuity conditions for the fluid variables, we calculate…

cond-mat.stat-mech2009★ 50 cited

Growing correlations and aging of an elastic line in a random potential

José Luis Iguain, Sebastian Bustingorry, Alejandro B. Kolton +1

We study the thermally assisted relaxation of a directed elastic line in a two dimensional quenched random potential by solving numerically the Edwards-Wilkinson equation and the M…

gr-qc2009★ 3 cited

Embedding General Relativity with varying cosmological constant term in five-dimensional Brans-Dicke theory of gravity in vacuum

L. M. Reyes, Jose Edgar Madriz Aguilar

We investigate the possibility to recover a four-dimensional (4D) general theory of relativity, as embedded in a 5D spacetime where gravity is governed by a five-dimensional (5D) B…

gr-qc2009★ 11 cited

Extended General Relativity: large-scale antigravity and short-scale gravity with ω=-1 from five dimensional vacuum

Jose Edgar Madriz Aguilar, Mauricio Bellini

Considering a five-dimensional (5D) Riemannian spacetime with a particular stationary Ricci-flat metric, we obtain in the framework of the induced matter theory an effective 4D sta…

gr-qc2008★ 5 cited

The seed of magnetic monopoles in the early inflationary universe from a 5D vacuum state

Jesus Martin Romero, Mauricio Bellini

Starting from a 5D Riemann flat metric, we have induced an effective 4D Hermitian metric which has an antisymmetric part which is purely imaginary. We have worked an example in whi…