28 citations · 64 across the 8 of their papers we have counts for
3 papers · 1 filter
Superluminal optical pulse propagation in nonlinear coherent media
R. G. Ghulghazaryan, Yu. P. Malakyan
The propagation of light-pulse with negative group-velocity in a nonlinear medium is studied theoretically. We show that the necessary conditions for these effects to be observable…
Partition function zeros of the one-dimensional Potts model: The recursive method
R. G. Ghulghazaryan, N. S. Ananikian
The Yang-Lee, Fisher and Potts zeros of the one-dimensional Q-state Potts model are studied using the theory of dynamical systems. An exact recurrence relation for the partition fu…
Yang-Lee Zeros of the Q-state Potts Model on Recursive Lattices
R. G. Ghulghazaryan, N. S. Ananikian, P. M. A. Sloot
The Yang-Lee zeros of the Q-state Potts model on recursive lattices are studied for non-integer values of Q. Considering 1D lattice as a Bethe lattice with coordination number equa…