A relativistic method for the nonrelativistic gap problem

Research output: Contribution to journalArticlepeer-review

Abstract

We examine several criteria concerning the problem of gaps in the spectrum of Hamiltonians for one-dimensional alloys. In particular, a criterion which uses a theorem from the special theory of relativity is compared with criteria already known.
Original languageEnglish
Pages (from-to)19-25
Number of pages7
JournalLetters in mathematical physics
Volume18
Issue number1
DOIs
Publication statusPublished - 1989

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