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arXiv quant-ph/0510026quant-ph
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Levinson定理与一维无反射势

Levinson's theorem and reflectionless one-dimensional potentials

D. E. Zambrano

摘要:

研究了一维薛定谔方程Levinson定理的两种可能的证明方法。第一个是对三维定理的限制。另一个是Dong,Ma和Klauss \cite{Dong}提出的定理。我们发现失败,在每一个方法的一维无反射的潜力。为了看到这一点,我们明确地评估相移使用薛定谔方程使用解决方案提出的Jaffe \cite{Jaffe}。

英文摘要:

We studied two possible approaches to one-dimensional Levinson's theorem for Schödinger equation. The first one, we restrict the 3-dimensional theorem. The other one, the theorem proposed by Dong, Ma and Klauss \cite{Dong}. We find failures in each approach for a one-dimensional reflectionless potential. In order to see this, we explicitly evaluate the phase shift using Schrödinger equation using solution procedure proposed by Jaffe \cite{Jaffe}.

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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