Chromomagnetic Catalysis of Color Superconductivity and Dimensional Reduction
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概要
- 論文の詳細を見る
We consider diquark condensation in external chromomagnetic fields at non-zero temperature. The general features of this process are investigated for various field configurations in relation to their symmetry properties and the form of the quark spectrum. According to the fields, there arises dimensional reduction by one or two units. In all cases there exists diquark condensation, even arbitrarily weak quark attraction, confirming the idea with regard to the universality of this mechanism in a chromomagnetic field. The possible influence of a nonzero chemical potential on the results obtained is also discussed.
- 理論物理学刊行会の論文
- 2001-10-25
著者
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土岐 博
Research Center For Nuclear Physics (rcnp) Osaka University
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Ebert D.
Research Center For Nuclear Physics (rcnp) Osaka University:institut Fur Physik Humboldt-universitat
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Toki Hiroshi
Research Center For Nuclear Physical Osaka University
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Klimenko K.G.
Institute of High Energy Physics
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Zhukovsky V.Ch.
Faculty of Physics, Department of Theoretical Physics, Moscow State University
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Zhukovsky V.ch.
Faculty Of Physics Department Of Theoretical Physics Moscow State University
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Ebert D.
Research Center for Nuclear Physics (RCNP), Osaka University:Institut fur Physik, Humboldt-Universitat zu Berlin
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