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Trace formula for Schrödinger operator with Coulomb potential in three-dimensional space

✍ Scribed by A. A. Kvitsinskii


Book ID
112458936
Publisher
SP MAIK Nauka/Interperiodica
Year
1987
Tongue
English
Weight
646 KB
Volume
70
Category
Article
ISSN
0040-5779

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Low-Energy Chain of Resonances for Three
✍ M.A. Shubov 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 1000 KB

We study resonances for a three-dimensional Schrödinger operator with Coulomb potential perturbed by a spherically symmetric compactly supported function. Resonances are defined as poles of an analytical continuation of the resolvent to the second Riemann sheet through the continuous spectrum. It is