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arXiv · hep-ph/9801439

Critical Exponents and Critical Amplitude Ratio of The Scalar Model from Finite-temperature Field Theory

Kenzo Ogure·Joe Sato
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Abstract

The critical exponents and the critical amplitude ratio of the scalar model are determined using finite-temperature field theory with auxiliary mass. A new numerical method is developed to solve an evolution equation. The results are discussed in comparison with values obtained from the other methods.

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Kenzo Ogure, Joe Sato. 1998-01-29. Critical Exponents and Critical Amplitude Ratio of The Scalar Model from Finite-temperature Field Theory. https://doi.org/10.1103/physrevd.57.7460

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