作者: Francesco Sannino,
期刊: AIP Conference Proceedings (AIP Available online 1903) 卷期: Volume 688, issue 1
页码: 121-127
ISSN:0094-243X
年代: 1903
DOI:10.1063/1.1632200
出版商: AIP
数据来源: AIP
摘要:
Here I review vectorial type condensation due to a non zero chemical potential associated to some of the global conserved charges of the theory. The phase structure is very rich since three distinct phases exists depending on the value assumed by one of the zero chemical potential vector self interaction terms. In a certain limit of the couplings and for large chemical potential the theory is not stable. This limit corresponds to a gauge type limit often employed to economically describe the ordinary vector mesons self interactions in QCD. Our analysis is relevant since it leads to a number of physical applications not limited to strongly interacting theories at non zero chemical potential. © 2003 American Institute of Physics
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