Abstract
An exactly soluble model for the study of projection techniques within the framework of the Hartree-Fock theory is presented. Properties of the exact solutions are analyzed and projections, both before and after variation, are discussed.
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References
Ripka, G.: Advances in Nuclear Physics, Vol. 1, Baranger, M. and Vogt, E. (eds.) New York: Plenum Press 1968
Bouten, C., van Leuven, P.: Physica34, 461 (1970)
Löwdin, P.O.: Phys. Rev.97, 1460 (1955);
Zeh, H.D.: Z. Physik188, 361 (1955)
Lamme, H.A., Boeker, E.: Nucl. Phys. A111, 492 (1968); Nucl. Phys. A136, 609(1969);
Mihailov, M.V., Kujawski, F., Lesjak, J.: Nucl. Phys. A161, 252 (1971)
Mac Donald, N.: Adv. Phys.19, 371 (1970)
Faessler, A., Plastino, A.: Z. Physik239, 73 (1970)
Faessler, A., Hernández, E.S., Plastino, A.: Z. Physik271, 7 (1974)
Vojtik, J.: Nucl. Phys. A212, 138 (1973)
Lipkin, H.J., Meshkov, N., Glick, A.J.: Nucl. Phys.62, 188 (1965)
Agassi, D., Lipkin, H.J., Meshkov, N.: Nucl. Phys.86, 321 (1966)
Pacati, F.D., Boffi, S.: Phys. Rev. C2, 1205 (1970)
Abecasis, S.M., Faessler, A., Piastino, A.: Z. Physik218, 394 (1969)
Faessler, A., Plastino, A.: Z. Physik220, 88 (1969)
Edmonds, A.R.: Angular Momentum in Quantum Mechanics, Princeton: University Press 1960
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Work partially supported by the O.A.S.
Member of the CONICET, Argentina.
The authors acknowledge fruitful discussions with Profs. A. Faessler and S.A. Moszkowsky. One of us (A.P.) thanks the Kernforschungsanlage Juelich for its kind hospitality.
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Cambiaggio, M.C., Plastino, A. Quasi-spin projection in an exactly soluble model. Z Physik A 291, 277–282 (1979). https://doi.org/10.1007/BF01409195
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DOI: https://doi.org/10.1007/BF01409195