Comparing matrix models and QCD lattice data with chemical potential

Please use this identifier to cite or link to this item: http://bura.brunel.ac.uk/handle/2438/455

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DC Field	Value	Language
dc.contributor.author	Akemann, G	-
dc.contributor.author	Wettig, T	-
dc.coverage.spatial	3	en
dc.date.accessioned	2006-12-21T12:59:52Z	-
dc.date.available	2006-12-21T12:59:52Z	-
dc.date.issued	2003	-
dc.identifier.citation	Nuclear Physics B Proceedings Supplements, 129: 527-529, Sep 2003	en
dc.identifier.uri	http://bura.brunel.ac.uk/handle/2438/455	-
dc.description.abstract	We present a quantitative analysis of the microscopic Dirac spectrum which is complex in the presence of a non-vanishing quark chemical potential. Data from quenched SU(3) lattice simulations for different volumes V and small values of the chemical potential are compared to analytical predictions from matrix models. We confirm the existence of two distinct limits for weakly and strongly nonhermitian Dirac operators. Good agreement is found in both limits, confirming the different scaling of chemical potential and eigenvalues with the volume.	en
dc.format.extent	167234 bytes	-
dc.format.mimetype	application/pdf	-
dc.language.iso	en	-
dc.publisher	Elsevier Science	en
dc.title	Comparing matrix models and QCD lattice data with chemical potential	en
dc.type	Research Paper	en
dc.identifier.doi	http://dx.doi.org/10.1016/S0920-5632(03)02630-6	-
Appears in Collections:	Dept of Mathematics Research Papers Mathematical Sciences

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