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Added by Arxiv Bot | Added: 2026-03-02 18:01 | Views: 1 | Source: arXiv Dataset IDs (Model)

Quantum contact interactions

Authors	Taksu Cheon
Categories	quant-ph cond-mat.mes-hall hep-th math-ph math.MP
ArXiv ID	quant-ph/0203041
URL	https://arxiv.org/abs/quant-ph/0203041
DOI	10.1007/s12043-002-0122-4
Journal	Pramana 59:311-320,2002

Abstract

The existence of several exotic phenomena, such as duality and spectral anholonomy is pointed out in one-dimensional quantum wire with a single defect. The topological structure in the spectral space which is behind these phenomena is identified.

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    "abstract": "The existence of several exotic phenomena, such as duality and spectral\nanholonomy is pointed out in one-dimensional quantum wire with a single defect.\nThe topological structure in the spectral space which is behind these phenomena\nis identified.",
    "arxiv_id": "quant-ph/0203041",
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    "doi": "10.1007/s12043-002-0122-4",
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    "title": "Quantum contact interactions",
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