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arXiv 1711.03462quant-phcond-mat.otherhep-thmath-phmath.MP
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二维能量相关双曲Scarf势Dirac方程的束缚态

Bound states of the two-dimensional Dirac equation for an energy-dependent hyperbolic Scarf potential

A. Schulze-Halberg, P. Roy

摘要:

我们研究二维无质量狄拉克方程的潜力,允许依赖于能量和空间变量之一。在确定了这种系统的修正正交关系和范数后,我们提出了一个涉及双曲Scarf势的能量依赖版本的应用。我们构造了相应的狄拉克方程的封闭形式的束缚态解。

英文摘要:

We study the two-dimensional massless Dirac equation for a potential that is allowed to depend on the energy and on one of the spatial variables. After determining a modified orthogonality relation and norm for such systems, we present an application involving an energy-dependent version of the hyperbolic Scarf potential. We construct closed-form bound state solutions of the associated Dirac equation.

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