PoS - Proceedings of Science
Volume 396 - The 38th International Symposium on Lattice Field Theory (LATTICE2021) - Oral presentation
Flavor number dependence of QCD at finite density by the complex Langevin method
Y. Namekawa*, Y. Asano, Y. Ito, T. Kaneko, H. Matsufuru, J. Nishimura, A. Tsuchiya, S. Tsutsui and T. Yokota
Full text: pdf
Pre-published on: May 16, 2022
Published on:
Abstract
We discuss the flavor number dependence of QCD at low temperature and high density by the complex Langevin method.
In our previous work, the complex Langevin method is confirmed to satisfy the criterion for correct convergence in certain regions, such as $\mu_{\rm q} / T = 5.2-7.2$ on $8^3 \times 16$ and $\mu_{\rm q} / T = 1.6-9.6$ on $16^3 \times 32$ using $N_{\rm f} = 4$ staggered fermion at $\beta = 5.7$.
We extend this study to more realistic flavor cases, $N_{\rm f} = 2, 2 + 1, 3$, using Wilson fermions.
We present the flavor number dependence of the validity regions of the complex Langevin method and the quark number.
DOI: https://doi.org/10.22323/1.396.0623
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.