IBM：参数对称性、隐对称性及玻色子算符的变换
核理论
2007-05-23 v1
摘要
研究了相互作用玻色子模型 IBM-1 与 IBM-2 参数空间的对称性。该对称性与玻色子算符的线性正则变换相关，或者等价地，与模型对称代数的不同实现的存在相关。讨论了参数对称性与物理可观测量之间的联系。
引用
@article{arxiv.nucl-th/9904019,
title = {IBM: parameter symmetry, hidden symmetries and transformations of boson operators},
author = {A. M. Shirokov and N. A. Smirnova and Yu. F. Smirnov and O. Castaños and A. Frank},
journal= {arXiv preprint arXiv:nucl-th/9904019},
year = {2007}
}
备注
LATEX, 11 pages including 1 eps figure and 1 table prepared as an eps figure; a talk given by A. M. Siirokov at XXII Symposium on Nuclear Physics, Oaxtepec, Morelos, M\'exico, 5--8 January, 1999; to be published in Revista Mex. Fis