Comparing matrix models and QCD lattice data with chemical potential

Akemann G, Wettig T (2004)
Nuclear Physics B, Proceedings Supplements 129-130: 527-529.

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Konferenzbeitrag | Englisch
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Abstract / Bemerkung
We present a quantitative analysis of the microscopic Dirac spectrum which iscomplex in the presence of a non-vanishing quark chemical potential. Data fromquenched SU(3) lattice simulations for different volumes V and small values ofthe chemical potential are compared to analytical predictions from matrixmodels. We confirm the existence of two distinct limits for weakly and stronglynonhermitian Dirac operators. Good agreement is found in both limits,confirming the different scaling of chemical potential and eigenvalues with thevolume.
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129-130
Seite
527-529
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Akemann G, Wettig T. Comparing matrix models and QCD lattice data with chemical potential. Nuclear Physics B, Proceedings Supplements. 2004;129-130:527-529.
Akemann, G., & Wettig, T. (2004). Comparing matrix models and QCD lattice data with chemical potential. Nuclear Physics B, Proceedings Supplements, 129-130, 527-529. doi:10.1016/S0920-5632(03)02630-6
Akemann, G., and Wettig, T. (2004). Comparing matrix models and QCD lattice data with chemical potential. Nuclear Physics B, Proceedings Supplements 129-130, 527-529.
Akemann, G., & Wettig, T., 2004. Comparing matrix models and QCD lattice data with chemical potential. Nuclear Physics B, Proceedings Supplements, 129-130, p 527-529.
G. Akemann and T. Wettig, “Comparing matrix models and QCD lattice data with chemical potential”, Nuclear Physics B, Proceedings Supplements, vol. 129-130, 2004, pp. 527-529.
Akemann, G., Wettig, T.: Comparing matrix models and QCD lattice data with chemical potential. Nuclear Physics B, Proceedings Supplements. 129-130, 527-529 (2004).
Akemann, Gernot, and Wettig, T. “Comparing matrix models and QCD lattice data with chemical potential”. Nuclear Physics B, Proceedings Supplements 129-130 (2004): 527-529.

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arXiv: hep-lat/0309037

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