1/N Expansion Technique and the Non-SU(3) Intrinsic States of the sdg Interacting Boson Model

WU Hua-Chuan; RONG Zhong-Lin; WANG Zhen

Chinese Physics C> 1991, Vol. 15> Issue(3) : 256-264

1/N Expansion Technique and the Non-SU(3) Intrinsic States of the sdg Interacting Boson Model

Physics Department Suzhou University 215006; and Theorectical Physics Institute,Academia Sinica2 Physics Department Suzhou University 215006

Abstract
HTML
Reference
Related

PDF

Abstract：
By utilizing the 1/N expansion technique,the SU(3)-symmetry breaking caused by boson energies is discussed for the sdg Interacting Boson Model,and the analytical expressions of the intrinsic states are given under the approximation in the order of 1/N.It is also shown that the many body theories for a interacting boson system,such as Hartree-Bose method.Tamm-Dancoff approximation and Cranked Hartree approximation,are all special cases of the 1/N expansion technique.

References

[1]

H. C. Wu, Phys. Lett., 110B(1982), 1.Y. Akiyama, Nucl. Phys., A433(1985), 369.[2] I. Morrison, Private Commun.[3] J. Bukelsky et al., Nucl. Phys., A425(1984), 93.S. Pittcl et al., Phys, Lett., B144(1984), 145.[4] a) H. C. Wu et al., Phys. Lett., B187(1985), 205.b) H. C. Wu, A. Bieperink and O. Scholton, Phys. Rev., C38(1988), 1638.[5] S. Kuyucak and I. Morrison, Ann. Phys., 181(1988), 79.[6] T. Otsuka and M. Sugita, Phys. Letts., B215(19881, 205.[7] J. Dukelsky et al., Phys. Lett., B130(1983), 123.[8] H. C. Wu, A. Dieperink and S. Pittel, Phys, Rev., C34(1986), 703.

Access

Get Citation

WU Hua-Chuan, RONG Zhong-Lin and WANG Zhen. 1/N Expansion Technique and the Non-SU(3) Intrinsic States of the sdg Interacting Boson Model[J]. Chinese Physics C, 1991, 15(3): 256-264.

WU Hua-Chuan, RONG Zhong-Lin and WANG Zhen. 1/N Expansion Technique and the Non-SU(3) Intrinsic States of the sdg Interacting Boson Model[J]. Chinese Physics C, 1991, 15(3): 256-264. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(3929)
PDF Downloads(497)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

1/N Expansion Technique and the Non-SU(3) Intrinsic States of the sdg Interacting Boson Model

Corresponding author: WU Hua-Chuan,

Physics Department Suzhou University 215006; and Theorectical Physics Institute,Academia Sinica2 Physics Department Suzhou University 215006

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1991-03-05

Abstract: By utilizing the 1/N expansion technique,the SU(3)-symmetry breaking caused by boson energies is discussed for the sdg Interacting Boson Model,and the analytical expressions of the intrinsic states are given under the approximation in the order of 1/N.It is also shown that the many body theories for a interacting boson system,such as Hartree-Bose method.Tamm-Dancoff approximation and Cranked Hartree approximation,are all special cases of the 1/N expansion technique.