Level spectroscopy II - application to the Gaussian model -

Kiyohide Nomura; Atsuhiro Kitazawa

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arXiv · cond-mat/9606127

Level spectroscopy II - application to the Gaussian model -

Kiyohide Nomura·Atsuhiro Kitazawa

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Abstract

It was a difficult problem to determine the Gaussian fixed line from the numerical data, because close to the Berezinskii-Kosterlitz-Thouless multicritical point the divergence of the correlation length becomes very slow. Considering the renormalization group behavior, we find an efficient method to determine the Gaussian fixed line.

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Kiyohide Nomura, Atsuhiro Kitazawa. 1996-06-18. Level spectroscopy II - application to the Gaussian model -. https://arxiv.org/abs/cond-mat/9606127

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