Magnetic properties of periodic nonuniform spin-1/2XX chains in a random Lorentzian transverse field

Oleg Derzhko
1999 Low temperature physics (Woodbury, N.Y., Print)  
Using continued fractions we examine the density of states, transverse magnetization and static transverse linear susceptibility of a few periodic nonuniform spin-1/2 XX chains in a random Lorentzian transverse field.
doi:10.1063/1.593761 fatcat:vu2zrsepnfhi5n332qofw5oo7u