Bound states at threshold in supersymmetric quantum mechanics

Massimo Porrati, Alexander Rozenberg

    Research output: Contribution to journalArticlepeer-review


    We propose a general method that allows the detection of the existence of normalizable ground states in supersymmetric quantum mechanical systems with a non-Fredholm spectrum. We apply our method to show the existence of bound states at threshold in two important cases: (i) the quantum mechanical system describing H-monopoles; (ii) the quantum mechanics of D0 branes.

    Original languageEnglish (US)
    Pages (from-to)184-202
    Number of pages19
    JournalNuclear Physics B
    Issue number1-2
    StatePublished - Mar 30 1998

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics


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