Dynamics of Alternating Spin Chains

Czechoslovak Journal of Physics (Impact Factor: 0.57). 02/2002; 52(2). DOI: 10.1023/A:1015496407623
Source: OAI


We consider the dimerised spin-
isotropic XY chain in a transverse field and study the xx and zz dynamic structure factors for different values of the Hamiltonian parameters and temperature.

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