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Constrained Hartree-Fock calculations for a quadrupole generator coordinate

✍ Scribed by B. Giraud; J. Le Tourneux; S.K.M. Wong


Book ID
113334816
Publisher
Elsevier Science
Year
1970
Tongue
English
Weight
219 KB
Volume
32
Category
Article
ISSN
0370-2693

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Well known results of the strong coupling theory of the polaron are derived by simple variational methods (The Hartree-Fock and the Generator Coordinate Methods) based on coherent-state-wave-functions describing the electron surrounded by a phonon cloud.