Contractions and expansions of Lie groups and the algebraic approach to scattering
Por:
Frank A., Alhassid Y., Iachello F.
Publicada:
1 ene 1986
Resumen:
A recently introduced algebraic approach to scattering is recast in the language of group contractions and expansions. The expansion describes the deformation of the physical states from one kind of symmetry to another and allows the algebraic derivation of an S matrix. The method is illustrated for scattering models in n-dimensional space of the type SO(n,1) and SO(n,m) with m2. © 1986 The American Physical Society.
Filiaciones:
Frank A.:
A. W. Wright Nuclear Structure Laboratory, Yale University, New Haven, CT 06511, United States
Alhassid Y.:
A. W. Wright Nuclear Structure Laboratory, Yale University, New Haven, CT 06511, United States
Iachello F.:
A. W. Wright Nuclear Structure Laboratory, Yale University, New Haven, CT 06511, United States
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