Generalization of the Bloch-Messiah-Zumino theorem

Abstract

It is shown how to construct a basis in which two arbitrary complex antisymmetric matrices C and C' acquire simultaneously canonical forms. The present construction is not restricted by any conditions on properties of the C^+C' matrix. Canonical bases pertaining to the generator-coordinate-method treatment of many-fermion systems are discussed.

4 RevTeX pages, submitted to Physical Review C

References in corpus (1)

• Quadrupole Collective States in a Large Single-J Shell

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