29 citations · 58 across the 10 of their papers we have counts for
4 papers · 1 filter
The critical Ising model on a torus with a defect line
Armen Poghosyan, Nikolay Izmailian, Ralph Kenna
The critical Ising model in two dimensions with a defect line is analyzed to deliver the first exact solution with twisted boundary conditions. We derive exact expressions for the…
Asymptotic expansion for the resistance between two maximum separated nodes on a resistor network
N. Sh. Izmailian, Ming-Chang Huang
We analyze the exact formulae for the resistance between two arbitrary notes in a rectangular network of resistors under free, periodic and cylindrical boundary conditions obtained…
Exact solution of a Z(4) gauge Potts model on planar lattices
N. S. Ananikian, R. G. Ghulghazaryan, N. Sh. Izmailian +1
The exact solution of a general Z(4) gauge Potts model with a single and double plaquette representation of the action is found on a subspace of gauge-coupling parameters on the sq…
An Ising spin - S model on generalized recursive lattice
N. S. Ananikian, N. Sh. Izmailian, K. A. Oganessyan
The Ising spin - S model on recursive p - polygonal structures in the external magnetic field is considered and the general form of the free energy and magnetization for arbitrary…