The Phase Diagrams of the Lattice Gauge-Higgs Matter Field Systems
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The Phase Diagrams of the Lattice Gauge-Higgs Matter Field Systems
Acta Scientiarum Naturalium Universitatis SunYatseniVol. 26, Issue 3, Pages: 74-80(1987)
作者机构:
中山大学物理学系
作者简介:
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Published:1987,
Published Online:25 May 1987,
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The Phase Diagrams of the Lattice Gauge-Higgs Matter Field Systems. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 26(3):74-80(1987)
DOI:
The Phase Diagrams of the Lattice Gauge-Higgs Matter Field Systems. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 26(3):74-80(1987)DOI:
The Phase Diagrams of the Lattice Gauge-Higgs Matter Field Systems
摘要
本文推广Migdal-Kadanaff实空间重化正群技术
并将新发展的方法用于格点规范场与Higgs物质场耦合系统(取规范群为Z(2)与Z(4))
得到了这类相互作用系统的相结构.
Abstract
We generalize the Migdal-Kadanoff real space renormalizatioa group technique and apply the new methods to the-lattice gauge-Higgs field systems (for Z (2) and Z(4) groups
respectively). By the new methods
we derive the phase diagrams of these interction systems.