“... is obtained by finding the solutions for the quantum-mechanical equations of motion for spin operators...”
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“...'s equations (including effect of retardation). Here, we find a fractal spectra characterized by a power law...”
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“.... We use two methods to find the Hamiltonian solutions in the tight-binding approximation: transfer...”
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“... waves, we solve the equation of motion for these systems in order to find the respective associated...”
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