Density profiles of small Dirac operator eigenvalues for two color QCD at nonzero chemical potential compared to matrix models
Akemann G, Bittner E, Lombardo M-P, Markum H, Pullirsch R (2005)
In: Nuclear Physics B - Proceedings Supplements. Nucl.Phys.Proc.Suppl., 140. Elsevier BV: 568-570.
Konferenzbeitrag
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Autor*in
Akemann, GernotUniBi;
Bittner, Elmar;
Lombardo, Maria-Paola;
Markum, Harald;
Pullirsch, Rainer
Einrichtung
Abstract / Bemerkung
We investigate the eigenvalue spectrum of the staggered Dirac matrix in twocolor QCD at finite chemical potential. The profiles of complex eigenvaluesclose to the origin are compared to a complex generalization of the chiralGaussian Symplectic Ensemble, confirming its predictions for weak and strongnon-Hermiticity. They differ from the QCD symmetry class with three colors by alevel repulsion from both the real and imaginary axis.
Erscheinungsjahr
2005
Titel des Konferenzbandes
Nuclear Physics B - Proceedings Supplements
Serien- oder Zeitschriftentitel
Nucl.Phys.Proc.Suppl.
Band
140
Seite(n)
568-570
ISSN
0920-5632
Page URI
https://pub.uni-bielefeld.de/record/1978380
Zitieren
Akemann G, Bittner E, Lombardo M-P, Markum H, Pullirsch R. Density profiles of small Dirac operator eigenvalues for two color QCD at nonzero chemical potential compared to matrix models. In: Nuclear Physics B - Proceedings Supplements. Nucl.Phys.Proc.Suppl. Vol 140. Elsevier BV; 2005: 568-570.
Akemann, G., Bittner, E., Lombardo, M. - P., Markum, H., & Pullirsch, R. (2005). Density profiles of small Dirac operator eigenvalues for two color QCD at nonzero chemical potential compared to matrix models. Nuclear Physics B - Proceedings Supplements, Nucl.Phys.Proc.Suppl., 140, 568-570. Elsevier BV. https://doi.org/10.1016/j.nuclphysbps.2004.11.301
Akemann, Gernot, Bittner, Elmar, Lombardo, Maria-Paola, Markum, Harald, and Pullirsch, Rainer. 2005. “Density profiles of small Dirac operator eigenvalues for two color QCD at nonzero chemical potential compared to matrix models”. In Nuclear Physics B - Proceedings Supplements, 140:568-570. Nucl.Phys.Proc.Suppl. Elsevier BV.
Akemann, G., Bittner, E., Lombardo, M. - P., Markum, H., and Pullirsch, R. (2005). “Density profiles of small Dirac operator eigenvalues for two color QCD at nonzero chemical potential compared to matrix models” in Nuclear Physics B - Proceedings Supplements Nucl.Phys.Proc.Suppl., vol. 140, (Elsevier BV), 568-570.
Akemann, G., et al., 2005. Density profiles of small Dirac operator eigenvalues for two color QCD at nonzero chemical potential compared to matrix models. In Nuclear Physics B - Proceedings Supplements. Nucl.Phys.Proc.Suppl. no.140 Elsevier BV, pp. 568-570.
G. Akemann, et al., “Density profiles of small Dirac operator eigenvalues for two color QCD at nonzero chemical potential compared to matrix models”, Nuclear Physics B - Proceedings Supplements, Nucl.Phys.Proc.Suppl., vol. 140, Elsevier BV, 2005, pp.568-570.
Akemann, G., Bittner, E., Lombardo, M.-P., Markum, H., Pullirsch, R.: Density profiles of small Dirac operator eigenvalues for two color QCD at nonzero chemical potential compared to matrix models. Nuclear Physics B - Proceedings Supplements. Nucl.Phys.Proc.Suppl. 140, p. 568-570. Elsevier BV (2005).
Akemann, Gernot, Bittner, Elmar, Lombardo, Maria-Paola, Markum, Harald, and Pullirsch, Rainer. “Density profiles of small Dirac operator eigenvalues for two color QCD at nonzero chemical potential compared to matrix models”. Nuclear Physics B - Proceedings Supplements. Elsevier BV, 2005.Vol. 140. Nucl.Phys.Proc.Suppl. 568-570.
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arXiv: hep-lat/0409045
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