含G对费米子动力学对称SP（10）模型的Dyson玻色子实现

Dyson Boson Realization of the Fermion Dynamical Symmetry SP(10) Model with G Pairs

将费米子动力学对称模型包含Ｇ费米子对能够构造出ＳＰ（１０）或ＳＯ（１２）动力学对称群．本文用ＧｅｎｅｒａｌｉｚｅｄＤｙｓｏｎ玻色子映射方法求出ＳＰ（１０）对称群精确的玻色子映像，其子群ＳＵ（５）生成元的玻色子映像与ｓｄｇ相互作用玻色子模型（ＩＢＭ）ＳＵ（５）生成元相同。

The SP(10) or SO(12) fermion dynamical symmetry group is constructed when G pairs are included in the fermion dynamical symmetry model. In this paper, an exact boson realization of the SP(10dasd) group is shown by the application of the geralized Dyson boson mapping. The boson images of the SU(5) subgroup generators are the same as the generators of the sdg interacting boson model (IBM) SU (5fadsd) limit. The fodasrmula of the SU(5) energydsssa spectra in the phenomenological sdgssa IBM can be expressed in the microscopic pardmeters of the fermisaon dynamical symmetry model.