Complex saddle points in finite-density QCD

Nishimura H, Ogilvie MC, Pangeni K (2015)
In: Proceedings, 9th International Workshop on Critical Point and Onset of Deconfinement (CPOD 2014): Bielefeld, Germany, November 17-21, 2014. PoS.

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Autor*in
Nishimura, HiromichiUniBi; Ogilvie, Michael C.; Pangeni, Kamal
Abstract / Bemerkung
We consider complex saddle points in QCD at finite temperature and density,which are constrained by symmetry under charge and complex conjugations. Thisapproach naturally incorporates color neutrality, and the Polyakov loop and theconjugate loop at the saddle point are real but not identical. Moreover, it cangive rise to a complex mass matrix associated with the Polyakov loops,reflecting oscillatory behavior in color-charge densities. This aspect of thephase structure appears to be sensitive to the origin of confinement, asmodeled in the effective potential.
Erscheinungsjahr
2015
Titel des Konferenzbandes
Proceedings, 9th International Workshop on Critical Point and Onset of Deconfinement (CPOD 2014): Bielefeld, Germany, November 17-21, 2014
Konferenz
9th International Workshop on Critical Point and Onset of Deconfinement (CPOD 2014)
Konferenzort
Bielefeld, Germany
Konferenzdatum
2014-11-17 – 2014-11-21
Page URI
https://pub.uni-bielefeld.de/record/2760423

Zitieren

Nishimura H, Ogilvie MC, Pangeni K. Complex saddle points in finite-density QCD. In: Proceedings, 9th International Workshop on Critical Point and Onset of Deconfinement (CPOD 2014): Bielefeld, Germany, November 17-21, 2014. PoS; 2015.
Nishimura, H., Ogilvie, M. C., & Pangeni, K. (2015). Complex saddle points in finite-density QCD. Proceedings, 9th International Workshop on Critical Point and Onset of Deconfinement (CPOD 2014): Bielefeld, Germany, November 17-21, 2014 PoS.
Nishimura, H., Ogilvie, M. C., and Pangeni, K. (2015). “Complex saddle points in finite-density QCD” in Proceedings, 9th International Workshop on Critical Point and Onset of Deconfinement (CPOD 2014): Bielefeld, Germany, November 17-21, 2014 (PoS).
Nishimura, H., Ogilvie, M.C., & Pangeni, K., 2015. Complex saddle points in finite-density QCD. In Proceedings, 9th International Workshop on Critical Point and Onset of Deconfinement (CPOD 2014): Bielefeld, Germany, November 17-21, 2014. PoS.
H. Nishimura, M.C. Ogilvie, and K. Pangeni, “Complex saddle points in finite-density QCD”, Proceedings, 9th International Workshop on Critical Point and Onset of Deconfinement (CPOD 2014): Bielefeld, Germany, November 17-21, 2014, PoS, 2015.
Nishimura, H., Ogilvie, M.C., Pangeni, K.: Complex saddle points in finite-density QCD. Proceedings, 9th International Workshop on Critical Point and Onset of Deconfinement (CPOD 2014): Bielefeld, Germany, November 17-21, 2014. PoS (2015).
Nishimura, Hiromichi, Ogilvie, Michael C., and Pangeni, Kamal. “Complex saddle points in finite-density QCD”. Proceedings, 9th International Workshop on Critical Point and Onset of Deconfinement (CPOD 2014): Bielefeld, Germany, November 17-21, 2014. PoS, 2015.

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arXiv: 1503.00060

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