Dynamics of TMMC at low temperature: A new approach to the N-pole approximation |
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| Authors: | AST Pires BJO Franco |
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| Institution: | Universidade Federal di Minas Gerais, Departamento de Física, Belo Horizonte, 30.000, Brazil |
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| Abstract: | In this paper we study the conditions to be satisfied in order to use a N-pole truncation to the continued-frac ion expansion. We show the correct way to do the cut off and apply the result to analyse experimental data for the one-dimensional antiferromagnet TMMC, at low temperatures. |
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