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arXiv 1302.6063hep-thhep-lathep-ph
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通过强耦合非阿贝尔单极子的限制

Confinement via strongly-coupled non-Abelian monopoles

Kenichi Konishi

摘要:

当N=2超对称QCD(SQCD)的红外不动点受到N=1伴随质量项的扰动时,新的禁闭相类型以奇异SCFT的形式出现。基于Gaiotto,Seiberg和Tachikawa最近在最高临界红外不动点SCFT方面的杰出工作,我们讨论了SU(N),USp(2N)或SO(N)规范理论中某些约束系统的物理。这些结果显示了不同于直接的束缚态双超导图像的特征,这可能为在现实世界QCD中探索夸克束缚机制提供了一个新的场所。

英文摘要:

New types of confinement phase emerge as singular SCFT's appearing as infrared-fixed-points of N=2 supersymmetric QCD (SQCD) are perturbed by an N=1 adjoint mass term. Based on a recent remarkable work on infrared-fixed-point SCFT of highest criticalities by Gaiotto, Seiberg and Tachikawa, we discuss physics of certain confining systems in SU(N), USp(2N) or SO(N) gauge theories. These show features different from a straightforward dual superconductivity picture of confinement a' la 't Hooft and Mandelstam, which might suggest a new venue in exploring the quark confinement mechanism in the real-world QCD.

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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