Eigenvalue asymptotics for the Schrödinger operators on the hyperbolic plane |
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Authors: | Yuzuru Inahama Shin-ichi Shirai |
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Institution: | Department of Mathematical Science, Graduate School of Engineering Science, Osaka University, Toyonaka 560-8531, Japan |
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Abstract: | In this paper we consider the Schrödinger operator on the hyperbolic plane , where is the hyperbolic Laplacian and V is a scalar potential on . It is proven that, under an appropriate condition on V at ‘infinity’, the number of eigenvalues of HV less than λ is asymptotically equal to the canonical volume of the quasi-classically allowed region as λ→∞. Our proof is based on the probabilistic methods and the standard Tauberian argument as in the proof of Theorem 10.5 in Simon (Functional Integration and Quantum Physics, Academic Press, New York, 1979). |
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