Communications in Theoretical Physics

Energy Level of Coupled Harmonic Oscillator Model Born of Heisenberg Ferromagetic Spin Chain Derived by Invariant Eigen-operator Method

Fan Hong-Yi, Hao Wu

Published May 1, 2008• 3 citations

Abstract

Based on the coupled harmonic oscillator model, which is born of Heisenberg ferromagnetic spin chain with nearest-neighbor interactions, we adopt the invariant eigen-operator method to derive its energy level, which provides an alternate approach to dealing with the dynamics of spin chain.

DOI: 10.1088/0253-6102/49/5/20

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