2 citations · 2 across the 3 of their papers we have counts for
4 papers
Nonlocal, nonlinear electrostatics: like-charge attraction and asymmetric solvation
V. Stepanyan, Y. Sh. Mamasakhlisov, A. E. Allahverdyan
We study an equilibrium system, where linear molecules with a rigid charge distribution interact via the mean-field generated by the Coulomb coupling. We focus on the nonlinear reg…
Nonlocal Electrostatic Field Theory from Microscopic Description
Varazdat Stepanyan, Yevgeni Sh. Mamasakhlisov, Armen E. Allahverdyan
The study of electric fields in soft materials converges either to the study of point-like particles (local) in nonlinear theories or to the use of particles with finite sizes in n…
Negative thermodynamic pressure: no-go theorem and yes-go examples
Varazdat Stepanyan
Theory and experiment have long discussed negative thermodynamic pressure states, but their microscopic origins are unclear. I address this problem within the framework of quantum…
Sequence disorder-induced first order phase transition in confined polyelectrolytes
V. Stepanyan, A. Badasyan, V. Morozov +2
We consider a statistical mechanical model of a generic flexible polyelectrolyte, comprised of identically charged monomers with long range electrostatic interactions, and short-ra…