Metastable Vacua in Perturbed Seiberg-Witten Theories
Metastable Vacua in Perturbed Seiberg-Witten Theories
复制标题
扰动塞伯格-维滕理论中的亚稳态真空
DOI:
10.4310/atmp.2008.v12.n2.a5
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发表时间:
2007
影响因子:
1.5
通讯作者:
C. Park
中科院分区:
文献类型:
--
作者:
H. Ooguri;Yutaka Ookouchi;C. Park
We show that, for a generic choice of a point on the Coulomb branch of any N = 2 supersymmetric gauge theory, it is possible to find a superpotential perturbation which generates a metastable vacuum at the point. For theories with SU(N) gauge group, such a superpotential can be expressed as a sum of single-trace terms for N = 2 and 3. If the metastable point is chosen at the origin of the moduli space, we can show that the superpotential can be a single-trace operator for any N. In both cases, the superpotential is a polynomial of degree 3N of the vector multiplet scalar field.