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arXiv 1603.09657math-phmath.MP
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Dirac算子的无限质量边界条件

Infinite mass boundary conditions for Dirac operators

Edgardo Stockmeyer, Semjon Vugalter

摘要:

我们研究了无质量Dirac算子在有界连通域$Ω\subset \mathbb{R}^2$上的自伴实现,该域常用于石墨烯量子点的建模。特别是,我们表明,该运营商的限制,作为$M\to \infty$,狄拉克运营商定义在整个平面上,与质量项的大小$M$支持外$Ω$。

英文摘要:

We study a self-adjoint realization of a massless Dirac operator on a bounded connected domain $Ω\subset \mathbb{R}^2$ which is frequently used to model graphene quantum dots. In particular, we show that this operator is the limit, as $M\to \infty$, of a Dirac operator defined on the whole plane, with a mass term of size $M$ supported outside $Ω$.

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。

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