The Asymptotic Limits of Zero Modes of Massless Dirac Operators

The Asymptotic Limits of Zero Modes of Massless Dirac Operators
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DOI:
10.1007/s11005-007-0207-6
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发表时间:
2007-07
影响因子:
1.2
通讯作者:
Yoshimi Saito;T. Umeda
Yoshimi Saito;T. Umeda
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Yoshimi Saito;T. Umeda

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讨论了无质量狄拉克算子H= α·D+Q(x)的零模态的渐近行为,其中α=(α1,α2,α3)是4×4狄拉克矩阵的三元组,Q(x)=(qjk(x))是一个4×4埃尔米特矩阵值函数,|qjk(x)| ≤C<x>−ρ, ρ  >  1. 我们将证明对于每个零模态, |x|2f(x) 的渐近极限为 |x| → + ∞ 存在。该极限以狄拉克矩阵和 Q(x)f(x) 积分的形式表示。
Asymptotic behaviors of zero modes of the massless Dirac operatorH= α ·D+Q(x) are discussed, where α = (α1, α2, α3) is the triple of 4 × 4 Dirac matrices,, andQ(x) = (qjk(x)) is a 4 × 4 Hermitian matrix-valued function with |qjk(x) | ≤C<x>−ρ, ρ  >  1. We shall show that for every zero modef, the asymptotic limit of |x|2f(x) as |x| → + ∞ exists. The limit is expressed in terms of the Dirac matrices and an integral ofQ(x)f(x).