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Author Richard, Serge
Source Hyper Articles en Ligne (HAL)
Content type Text
File Format PDF
Language English
Subject Keyword magnetic field ♦ Discrete operators ♦ twisted crossed product algebra ♦ spectrum ♦ math ♦ Mathematics [math]/Mathematical Physics [math-ph]
Abstract In this note we consider magnetic self-adjoint operators on Z^d whose symbols and magnetic fields depend on a parameter. Sufficient conditions are imposed such that the spectrum of these operators varies continuously with respect to. The emphasize is put on a construction which is independent of any particular choice of the magnetic potentials.
Educational Use Research
Learning Resource Type Proceeding