About the Absence of Exotics and the Coulomb Branch Formula

About the Absence of Exotics and the Coulomb Branch Formula
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关于奇异值的缺失和库仑支化公式

DOI:
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发表时间:
2014
期刊:
影响因子:
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通讯作者:
A. Sen
A. Sen
中科院分区:
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文献类型:
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作者:
M. Del Zotto;A. Sen

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奇点的缺失是四维超对称QFT的BPS态谱的猜想性质。在本文中,我们重新审视了这一猜想的精确陈述,并发展了一个一般的策略,如果适用的话,就是不存在奇点的BPS态。我们的方法是基于库仑分支公式和箭图突变。特别地,我们得到了具有简单、简单花边规范群G的所有纯SYM理论的奇异BPS态的不存在,并且作为推论,无限多个其他拉格朗日理论的$${数学{N}=2}$$N=2。
The absence of exotics is a conjectural property of the spectrum of BPS states of four-dimensional $${mathcal{N}=2}$$N=2 supersymmetric QFT’s. In this note we revisit the precise statement of this conjecture, and develop a general strategy that, if applicable, entails the absence of exotic BPS states. Our method is based on the Coulomb branch formula and on quiver mutations. In particular, we obtain the absence of exotic BPS states for all pure SYM theories with simple, simply-laced gauge group G, and, as a corollary, of infinitely many other lagrangian $${mathcal{N}=2}$$N=2 theories.
DOI: 10.4310/atmp.2014.v18.n5.a3
发表时间: 2013-01
影响因子: 1.5
作者:
Wu-yen Chuang;D. Diaconescu;J. Manschot;G. Moore;Y. Soibelman
通讯作者: Wu-yen Chuang;D. Diaconescu;J. Manschot;G. Moore;Y. Soibelman