Universal scaling and the asymptotic behaviour of Fourier coefficients of the baryon-number density in QCD
Schmidt C, Clarke DA, Dimopoulos P, Renzo FD, Goswami J, Singh S, Skokov VV, Zambello K (2024)
arXiv:2401.07790.
Preprint | Englisch
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Autor*in
Schmidt, ChristianUniBi 
;
Clarke, David A.;
Dimopoulos, Petros;
Renzo, Francesco Di;
Goswami, JishnuUniBi ;
Singh, SimranUniBi;
Skokov, Vladimir V.;
Zambello, Kevin
;
Clarke, David A.;
Dimopoulos, Petros;
Renzo, Francesco Di;
Goswami, JishnuUniBi ;
Singh, SimranUniBi;
Skokov, Vladimir V.;
Zambello, KevinAbstract / Bemerkung
We discuss the scaling of the Yang-Lee singularity (YLs) and show how the
universal scaling can be used to locate phase transitions in QCD. We describe
two complementary methods to extract the location of the Yang-Lee singularity
from lattice QCD data of the baryon-number density and higher order cumulants
of the baryon number, obtained at imaginary chemical potential. The first
method (multi-point Pad\'e resummation) is used to determine the Roberge-Weiss
phase transition temperature. Our continuum extrapolated result is
$T_{RW}=211.1\pm3.1$ MeV. The second method is based on the asymptotic
behaviour of the Fourier coefficients of the baryon-number density. We discuss
the derivation of a fitting function and demonstrate that the procedure can
successfully locate the YLs in the Quark Meson model.
Erscheinungsjahr
2024
Zeitschriftentitel
arXiv:2401.07790
Urheberrecht / Lizenzen
Page URI
https://pub.uni-bielefeld.de/record/2986137
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Schmidt C, Clarke DA, Dimopoulos P, et al. Universal scaling and the asymptotic behaviour of Fourier coefficients of the baryon-number density in QCD. arXiv:2401.07790. 2024.
Schmidt, C., Clarke, D. A., Dimopoulos, P., Renzo, F. D., Goswami, J., Singh, S., Skokov, V. V., et al. (2024). Universal scaling and the asymptotic behaviour of Fourier coefficients of the baryon-number density in QCD. arXiv:2401.07790
Schmidt, Christian, Clarke, David A., Dimopoulos, Petros, Renzo, Francesco Di, Goswami, Jishnu, Singh, Simran, Skokov, Vladimir V., and Zambello, Kevin. 2024. “Universal scaling and the asymptotic behaviour of Fourier coefficients of the baryon-number density in QCD”. arXiv:2401.07790.
Schmidt, C., Clarke, D. A., Dimopoulos, P., Renzo, F. D., Goswami, J., Singh, S., Skokov, V. V., and Zambello, K. (2024). Universal scaling and the asymptotic behaviour of Fourier coefficients of the baryon-number density in QCD. arXiv:2401.07790.
Schmidt, C., et al., 2024. Universal scaling and the asymptotic behaviour of Fourier coefficients of the baryon-number density in QCD. arXiv:2401.07790.
C. Schmidt, et al., “Universal scaling and the asymptotic behaviour of Fourier coefficients of the baryon-number density in QCD”, arXiv:2401.07790, 2024.
Schmidt, C., Clarke, D.A., Dimopoulos, P., Renzo, F.D., Goswami, J., Singh, S., Skokov, V.V., Zambello, K.: Universal scaling and the asymptotic behaviour of Fourier coefficients of the baryon-number density in QCD. arXiv:2401.07790. (2024).
Schmidt, Christian, Clarke, David A., Dimopoulos, Petros, Renzo, Francesco Di, Goswami, Jishnu, Singh, Simran, Skokov, Vladimir V., and Zambello, Kevin. “Universal scaling and the asymptotic behaviour of Fourier coefficients of the baryon-number density in QCD”. arXiv:2401.07790 (2024).
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