The Witten index and the spectral shift function
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Publication:5089714
DOI10.1142/S0129055X22500118zbMath1492.81053arXiv2101.06812OpenAlexW4213336915MaRDI QIDQ5089714
Denis Potapov, Galina Levitina, Alan L. Carey, Pheodor A. Sukochev
Publication date: 15 July 2022
Published in: Reviews in Mathematical Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2101.06812
Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) (Semi-) Fredholm operators; index theories (47A53) Quantum scattering theory (81U99) Index theory (19K56)
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