15 citations · 23 across the 3 of their papers we have counts for
12 papers
Perturbative test of single parameter scaling for 1D random media
R. Schrader, H. Schulz-Baldes, A. Sedrakyan
Products of random matrices associated to one-dimensional random media satisfy a central limit theorem assuring convergence to a gaussian centered at the Lyapunov exponent. The hyp…
An Integrable Model with non-reducible three particle R-Matrix
J. Ambjorn, Sh. Khachatryan, A. Sedrakyan
We define an integrable lattice model which, in the notation of Yang, in addition to the conventional 2-particle -matrices also contains non-reducible 3-particle -matrices. T…
Thermodynamic Bethe Ansatz for the Spin-1/2 Staggered XXZ- Model
V. V. Mkhitaryan, A. G. Sedrakyan
We develop the technique of Thermodynamic Bethe Ansatz to investigate the ground state and the spectrum in the thermodynamic limit of the staggered models proposed recently a…
Integrable chain models with staggered R-matrices
A. Sedrakyan
The technique of construction on Manhattan lattice (ML) the fermionic action for Integrable models is presented. The Sign-Factor of 3D Ising model (SF of 3DIM) and Chalker-Coddingt…
3D Ising Model on Dual BCC Lattice: the Sign-Factor
J. Ambjorn, Sh. Khachatryan, A. Sedrakyan
The 3d Ising model on a regular cubic lattice can be expressed in terms of an SU(2) 2d fermionic model with a -fluxes. We modify the model such that it is defined on the dual…
Integrable Chain Model with Additional Staggered Model Parameter
D. Arnaudon, R. Poghossian, A. Sedrakyan +1
The generalization of the Yang-Baxter equations (YBE) in the presence of Z_2 grading along both chain and time directions is presented. The XXZ model with staggered disposition alo…