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arXiv 0904.0429hep-th
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全息术中的柴郡猫原理

The Cheshire Cat Principle from Holography

Holger Bech Nielsen, Ismail Zahed

摘要:

柴郡猫原理指出,低能的强子观测量不区分硬(夸克)或软(介子)成分。因此,硬/软(袋半径)之间的划分就像爱丽丝梦游仙境中的柴郡猫微笑。这一原理重新出现在手征重子的当前全息描述中,其中微笑出现在全息方向上。我们用重子形状因子来说明这一点。

英文摘要:

The Cheshire cat principle states that hadronic observables at low energy do not distinguish between hard (quark) or soft (meson) constituents. As a result, the delineation between hard/soft (bag radius) is like the Cheshire cat smile in Alice in wonderland. This principle reemerges from current holographic descriptions of chiral baryons whereby the smile appears in the holographic direction. We illustrate this point for the baryonic form factor.

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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