arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1201.0728hep-th
收藏

S_F^2 × S_F^2上U(4)规范理论的等变约化及涌现涡旋

Equivariant Reduction of U(4) Gauge Theory over S_F^2 x S_F^2 and the Emergent Vortices

Seckin Kurkcuoglu

摘要:

本文考虑M × S_F^2 × S_F^2上的U(4)Yang-Mills理论,其中M是任意的黎曼流形,S_F^2 × S_F^2是由M上的SU(\cal {N})Yang-Mills理论自发生成的两个模糊球的乘积,该理论与SU({ \cal N})的伴随中的六个标量相耦合.我们确定了SU(2)× SU(2)-等变U(4)规范场,并在S_F^2 × S_F^2上进行了降维。突现模型是一个U(1)^4规范理论与四个复数场和八个实标量场耦合的模型。我们在R_2上研究了这个理论,发现在一定的极限下,它存在U(1)^3规范对称性的涡旋型解,并讨论了它们的一些性质.

英文摘要:

We consider a U(4) Yang-Mills theory on M x S_F^2 x S_F^2 where M is an arbitrary Riemannian manifold and S_F^2 x S_F^2 is the product of two fuzzy spheres spontaneously generated from a SU(\cal {N}) Yang-Mills theory on M which is suitably coupled to six scalars in the adjoint of SU({\cal N}). We determine the SU(2) x SU(2)-equivariant U(4) gauge fields and perform the dimensional reduction of the theory over S_F^2 x S_F^2. The emergent model is a U(1)^4 gauge theory coupled to four complex and eight real scalar fields. We study this theory on R_2 and find that, in certain limits, it admits vortex type solutions with U(1)^3 gauge symmetry and discuss some of their properties.

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。

↑