TY - GEN
A1 - Ashot S. Gevorkyan
A1 - Vahe V. Sahakyan
PB - НАН РА
N2 - We study the classical 1D spin glasses in the framework of Heisenberg model. Based on the Hamilton equations we obtained the system of recurrence equations, which allows performing node-by-node calculations of a spin-chain. It is shown that the calculations from the first principles of classical mechanics lead to NP hard problem, that however, in the limit of the statistical equilibrium can be calculated by P algorithm. For the partition function of the ensemble a new representation is offered in the form of one-dimensional integral of spin-chains' energy distribution.
L1 - http://arar.sci.am/Content/258843/file_0.pdf
L2 - http://arar.sci.am/Content/258843
KW - Analytical Mechanics
KW - Mathematics
KW - Algorithm
T1 - Computation Statistical Properties of Disordered Spin Systems from the First Principles of Classical Mechanics
UR - http://arar.sci.am/dlibra/docmetadata?id=258843
ER -