Rupert L. Frank, Elliott H. Lieb, Robert Seiringer
Published 2007-10-09Version 1
We give a CLR type bound on the number of bound states of Schroedinger operators with matrix-valued potentials using the functional integral method of Lieb. This significantly improves the constant in this inequality obtained earlier by Hundertmark.
Comments: Dedicated to Jean-Claude Cortet, in appreciation of his contribution to Letters in Mathematical Physics
Journal: Lett. Math. Phys. 82, 107 (2007)
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