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Collective Shape-Phases of Interacting Fermion Systems

Yu-xin Liu·Zhan-feng Hou·Yu Zhang·Haiqing Wei
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Abstract

A microscopic theory is presented for identifying shape-phase structures and transitions in interacting fermion systems. The method provides a microscopic description for collective shape-phases, and reveals detailed dependence of such shape-phases on microscopic interaction strengths. The theory is generally applicable to fermion systems such as nuclei, quarks, and in particular trapped cold atoms, where shape-phases may be observed and investigated in a controlled manner.

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Yu-xin Liu, Zhan-feng Hou, Yu Zhang, Haiqing Wei. 2006-11-10. Collective Shape-Phases of Interacting Fermion Systems. https://arxiv.org/abs/nucl-th/0611035

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