07-140 Maria J. Esteban, Michael Loss
Self-adjointness for Dirac operators via Hardy-Dirac inequalities (330K, Postscript) Jun 9, 07
Abstract , Paper (src), View paper (auto. generated ps), Index of related papers

Abstract. Distinguished selfadjoint extension of Dirac operators are constructed for a class of potentials including Coulombic ones up to the critical case, $-|x|^{-1}$. The method uses Hardy-Dirac inequalities and quadratic form techniques.

Files: 07-140.src( desc , 07-140.ps )