Making the most of Taylor expansion and imaginary μ

We present preliminary results for the curvature of the pseudocritical line and susceptibilities in N(f) = 2 + 1 flavor QCD. The computations are carried out on lattice sizes of 16(3) × 4, at matching parameters of early work of the Bielefeld group. Emphasis is placed on the control of systematic errors, by cross-validating results obtained by use of the Taylor expansion and measurements at imaginary chemical potential. To this end, we generalize the magnetic equation of state to the analysis of the number density, and we extend it to imaginary values of the chemical potential.

Erscheinungsjahr

2013

Titel des Konferenzbandes

Journal of Physics: Conference Series

Serien- oder Zeitschriftentitel

Journal of Physics: Conference Series

Band

432

Art.-Nr.

12016

Konferenz

Extreme QCD 2012 (xQCD)

Konferenzort

Washington DC, USA

Konferenzdatum

2012-08-21 – 2012-08-23

ISSN

1742-6588

Page URI

https://pub.uni-bielefeld.de/record/2605892

Zitieren

Laermann E, Meyer F, Lombardo MP. Making the most of Taylor expansion and imaginary μ. In: Journal of Physics: Conference Series. Journal of Physics: Conference Series. Vol 432. IOP Publishing; 2013.

Laermann, E., Meyer, F., & Lombardo, M. P. (2013). Making the most of Taylor expansion and imaginary μ. Journal of Physics: Conference Series, Journal of Physics: Conference Series, 432 IOP Publishing. https://doi.org/10.1088/1742-6596/432/1/012016

Laermann, Edwin, Meyer, Florian, and Lombardo, M. P. 2013. “Making the most of Taylor expansion and imaginary μ”. In Journal of Physics: Conference Series. Vol. 432. Journal of Physics: Conference Series. IOP Publishing: 12016.

Laermann, E., Meyer, F., and Lombardo, M. P. (2013). “Making the most of Taylor expansion and imaginary μ” in Journal of Physics: Conference Series Journal of Physics: Conference Series, vol. 432, (IOP Publishing).

Laermann, E., Meyer, F., & Lombardo, M.P., 2013. Making the most of Taylor expansion and imaginary μ. In Journal of Physics: Conference Series. Journal of Physics: Conference Series. no.432 IOP Publishing.

E. Laermann, F. Meyer, and M.P. Lombardo, “Making the most of Taylor expansion and imaginary μ”, Journal of Physics: Conference Series, Journal of Physics: Conference Series, vol. 432, IOP Publishing, 2013.

Laermann, E., Meyer, F., Lombardo, M.P.: Making the most of Taylor expansion and imaginary μ. Journal of Physics: Conference Series. Journal of Physics: Conference Series. 432, IOP Publishing (2013).

Laermann, Edwin, Meyer, Florian, and Lombardo, M. P. “Making the most of Taylor expansion and imaginary μ”. Journal of Physics: Conference Series. IOP Publishing, 2013.Vol. 432. Journal of Physics: Conference Series.

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