Deepak Dhar
Articles written in Pramana – Journal of Physics
Volume 15 Issue 6 December 1980 pp 545-549 Statistical Mechanics
On the connectivity index for lattices of nonintegral dimensionality
We define the connectivity index
Volume 58 Issue 2 February 2002 pp 419-426
Percolation systems away from the critical point
This article reviews some effects of disorder in percolation systems away from the critical density
Volume 74 Issue 1 January 2010 pp 109-114 Research Articles
We study continuum percolation of overlapping circular discs of two sizes. We propose a phenomenological scaling equation for the increase in the effective size of the larger discs due to the presence of the smaller discs. The critical percolation threshold as a function of the ratio of sizes of discs, for different values of the relative areal densities of two discs, can be described in terms of a scaling function of only one variable. The recent accurate Monte Carlo estimates of critical threshold by Quintanilla and Ziff [
Volume 96, 2022
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