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arXiv math-ph/0010046math-phcond-matmath.MPquant-ph
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无限弯曲高分子链的束缚态

Bound states of infinite curved polymer chains

Pavel Exner

摘要:

我们研究了R^d(d= 2,3)中相同强度的点相互作用的无限阵列,这些点相互作用位于具有固定边长的多边形曲线的顶点。我们证明,如果曲线不是一条直线,但在适当的意义下,它是渐近直的,相应的哈密顿量有束缚态。给出了这些束缚态的数目可以超过任意正整数的例子。

英文摘要:

We investigate an infinite array of point interactions of the same strength in R^d, d=2,3, situated at vertices of a polygonal curve with a fixed edge length. We demonstrate that if the curve is not a line, but it is asymptotically straight in a suitable sense, the corresponding Hamiltonian has bound states. Example is given in which the number of these bound states can exceed any positive integer.

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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