8 citations · 19 across the 7 of their papers we have counts for
7 papers
A note on Zamolodchikov's recursion relation for the torus conformal block and its light limit
Armen Poghosyan, Hasmik Poghosyan
In this paper, we review the Zamolodchikov-like recursion relations for torus one-point conformal blocks in both Liouville and Toda theories. Starting from these relations, w…
The Light One-Point Torus Conformal Block
Armen Poghosyan, Hasmik Poghosyan
We study the light asymptotic limit of the one-point torus conformal block in Toda field theory. Through the AGT correspondence, this problem can be translated into the c…
A note on RG domain wall between successive minimal models
Armen Poghosyan, Hasmik Poghosyan
We investigate the RG domain wall between neighboring minimal CFT models and establish the map between UV and IR fields (matrix of mixing coefficients). A particular RG…
Shaping Lattice through irrelevant perturbation: Ising model
Armen Poghosyan
The leading irrelevant perturbation, which controls the deviation of critical square lattice Ising model with periodic boundary conditions from its continuous CFT analog is identif…
Exact solution of the critical Ising model with special toroidal boundary conditions
Armen Poghosyan, Nickolay Izmailian, Ralph Kenna
The Ising model in two dimensions with special toroidal boundary conditions is analyzed. These boundary condition, which we call duality twisted boundary conditions, may be interpr…
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…
Mixing with descendant fields in perturbed minimal CFT models
Armen Poghosyan, Hayk Poghosyan
We extend the analysis of the RG trajectory connecting successive minimal CFT models and for , performed by A. Zamolodchikov, to the fields $φ…