We study the swelling of a flexible linear chain composed of active particles by analytical theory and computer simulation. Three different situations are considered: a free chain, a chain confinedâ€¦ (More)

Physical review. E, Statistical, nonlinear, andâ€¦

2009

The system of two scalar order parameters on a complex scale-free network is analyzed in the spirit of Landau theory. To add a microscopic background to the phenomenological approach, we also study aâ€¦ (More)

Physical review. E, Statistical, nonlinear, andâ€¦

2010

In this paper, we address the logarithmic corrections to the leading power laws that govern thermodynamic quantities as a second-order phase transition point is approached. For phase transitions ofâ€¦ (More)

Physical review. E, Statistical, nonlinear, andâ€¦

2011

We analyze the entropic equation of state for a many-particle interacting system in a scale-free network. The analysis is performed in terms of scaling functions, which are of fundamental interest inâ€¦ (More)

A scheme originally proposed by G. Wei [Physica A 222, 152 (1995); Physica A 222, 155 (1995)] is redesigned to produce numerical shape parameters of arbitrary tree-branched polymers based on theâ€¦ (More)