Elementary functions in thermodynamic Bethe ansatz
Elementary functions in thermodynamic Bethe ansatz
复制标题
热力学中的基本函数 Bethe ansatz
DOI:
10.1088/1751-8113/48/20/205204
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
J. Suzuki
中科院分区:
文献类型:
--
作者:
M. Dugave;F. Gohmann;K. K. Kozlowski;J. Suzuki;高安美佐子;喜舎場英吾,浜野卓,光田暁弘,近藤晃弘,金道浩一,水牧仁一朗,新田清文,和田裕文;T. Kawaguchi and H. Matsukawa;N. Ohtori and Y. Ishii;J. Suzuki
Some years ago, Fendley found an explicit solution to Thermodynamic Bethe Ansatz (TBA) equation for a N=2 supersymmetric theory in 2D with a specific F-term. Motivated by this, we seek for explicit solutions for other super-potential cases utilizing the idea from the ODE/IM correspondence. We find that TBA equations, corresponding to a wider class of super-potentials, admit solutions in terms of elementary functions such as modified Bessel functions and confluent hyper-geometric series.