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arXiv 2603.14352hep-ph
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关于强子尺寸

On Sizes of Hadrons

A. A. Logunov Institute for High Energy Physics, NRC KI(阿·阿·洛戈诺夫高能物理研究所,国家研究中心)

Vladimir A. Petrov

AI总结:

本文探讨了强子尺寸的定义,分析了局部场算符矩阵元与物理尺寸的关系,并指出因果性原则相关的概念难题。

摘要:

近期,文献中对各种类型的

英文摘要:

Recently, various types of "radii" have been intensively discussed in the literature: "charge", "mass", "mechanical", "gravitational", etc. In my report, I analyze the definitions of quantities of such type in terms of matrix elements of local field operators and their relationship to physical (geometric) size. I also try to find out possible (if any) interpretation of the mentioned quantities and point out some serious conceptual difficulties related to the causality principle.

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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