Orthogonality Catastrophe due to Local Electron Correlation
Open Access
- 1 January 1978
- journal article
- Published by Oxford University Press (OUP) in Progress of Theoretical Physics
- Vol. 59 (1) , 34-39
- https://doi.org/10.1143/ptp.59.34
Abstract
We discuss the orthogonality catastrophe between the ground states of the unperturbed and perturbed Fermi systems due to local electron correlation UKeywords
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