Title of article :
Thermodynamical and dynamical properties of quenched quantum spin chains
Author/Authors :
Derzhko، نويسنده , , Oleg and Krokhmalskii، نويسنده , , Taras and Verkholyak، نويسنده , , Taras، نويسنده ,
Abstract :
Using exact finite-chain calculation approach developed for one-dimensional spin-1/2 XY models we examined thermodynamics, spin correlations and their dynamics of few spin-1/2 Ising chains in random transverse field. The influence of disorder on observable quantities is discussed.
Keywords :
Random spin-1/2 XY chains , Thermodynamics , spin correlations , susceptibility , computer simulations
Journal title :
Astroparticle Physics
