A New Type of Bosonization of Quasi-Particle Pair Modes

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By using a unitary operator which maps the fermion space to the boson-fermion space we give a new type of bosonization of the correlated pair modes exhibiting the nuclear collective oscillations approximately. The relation to the conventional boson expansion method is briefly discussed.
理論物理学刊行会の論文
1990-10-25

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