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arXiv 2112.02453hep-phhep-th
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从光阵面全息术看强子物理的超对称性和其它新特征

Supersymmetric and Other Novel Features of Hadron Physics from Light-Front Holography

Stanley J. Brodsky

摘要:

我综述了超共形量子力学和光阵面全息术在强子物理学中的应用。这包括对色禁闭物理学、手征对称性、强子的光谱学和动力学的新见解,以及介子、重子和四夸克质量之间令人惊讶的超对称关系。我也将讨论QCD的一些新特性--例如色透明、隐藏色和不对称内禀重夸克现象。还简要回顾了重正化标度模糊性的消除以及由于衍射现象而对QCD求和规则的修改。

英文摘要:

I survey recent developments in hadron physics which follow from the application of superconformal quantum mechanics and light-front holography. This includes new insights into the physics of color confinement, chiral symmetry, the spectroscopy and dynamics of hadrons, as well as surprising supersymmetric relations between the masses of mesons, baryons, and tetraquarks. I also will discuss some novel features of QCD -- such as color transparency, hidden color, and asymmetric intrinsic heavy-quark phenomena. The elimination of renormalization scale ambiguities and the modification of QCD sum rules due to diffractive phenomena are also briefly reviewed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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