Glueballs in the Klebanov–Strassler Theory: Pseudoscalars vs Scalars
Glueballs in the Klebanov–Strassler Theory: Pseudoscalars vs Scalars
复制标题
Klebanov-Strassler 理论中的胶球：赝标量与标量
DOI：
10.1007/s13538-021-00886-8
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发表时间：
2020
影响因子：
1.6
通讯作者：
Cornélio Rodrigues Filho
中科院分区：
文献类型：
--
作者：
Cornélio Rodrigues Filho
We discuss the 0+-\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$0^{+-}$$\end{document} singlet sector of glueballs in the Klebanov–Strassler theory. We report the results of a numerical study of the linearized equations in the Klebanov–Strassler background and make a comparison with the spectrum of the scalar sector. While for four towers of the total six towers of massive pseudoscalar states our results match the spectrum of the corresponding towers of scalars, the values for the remaining two towers diverge with those of the scalars. We discuss possible interpretations of this divergence.
We discuss the 0+-\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$0^{+-}$$\end{document} singlet sector of glueballs in the Klebanov–Strassler theory. We report the results of a numerical study of the linearized equations in the Klebanov–Strassler background and make a comparison with the spectrum of the scalar sector. While for four towers of the total six towers of massive pseudoscalar states our results match the spectrum of the corresponding towers of scalars, the values for the remaining two towers diverge with those of the scalars. We discuss possible interpretations of this divergence.
影响因子：
5.4
作者：
Daniel Elander;M. Piai;John Roughley
通讯作者：
Daniel Elander;M. Piai;John Roughley
Sp(2N) Yang-Mills 朝向大 N。
影响因子：
--
作者：
J. Holligan
通讯作者：
J. Holligan