Shell Interactions for Dirac Operators: On the Point Spectrum and the Confinement
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چکیده
منابع مشابه
Shell Interactions for Dirac Operators: On the Point Spectrum and the Confinement
Spectral properties and the confinement phenomenon for the couplingH+V are studied, where H = −iα ·∇+mβ is the free Dirac operator in R and V is a measure-valued potential. The potentials V under consideration are given in terms of surface measures on the boundary of bounded regular domains in R. A criterion for the existence of point spectrum is given, with applications to electrostatic shell ...
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ژورنال
عنوان ژورنال: SIAM Journal on Mathematical Analysis
سال: 2015
ISSN: 0036-1410,1095-7154
DOI: 10.1137/14097759x