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arXiv 1005.5345hep-thmath-phmath.MPnlin.SI
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Weyl方程与(非)交换SU(n+1)BPS单极

Weyl Equation and (Non)-Commutative SU(n+1) BPS Monopoles

Anastasia Doikou, Theodora Ioannidou

摘要:

我们应用ADHMN构造得到SU(n+1)(一般值为n)球对称BPS单极子的最小对称性破缺。特别是,通过求解Weyl方程简化了问题,从而得到一组耦合方程,其解用Whittaker函数表示。其次,将这种构造推广到非对易SU(n+1)BPS单极子,其中相应的解用Heun B函数给出。

英文摘要:

We apply the ADHMN construction to obtain the SU(n+1)(for generic values of n) spherically symmetric BPS monopoles with minimal symmetry breaking. In particular, the problem simplifies by solving the Weyl equation, leading to a set of coupled equations, whose solutions are expressed in terms of the Whittaker functions. Next, this construction is generalized for non-commutative SU(n+1) BPS monopoles, where the corresponding solutions are given in terms of the Heun B functions.

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