Static Potential At Non-zero Temperatures From Fine Lattices

Hoying D, Bazavov A, Bala D, Parkar G, Kaczmarek O, Larsen R, Mukherjee S, Petreczky P, Rothkopf A, Weber JH (2021)
arXiv:2110.00565.

Preprint | Englisch
 
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Autor*in
Hoying, D.; Bazavov, A.; Bala, DibyenduUniBi; Parkar, G.; Kaczmarek, OlafUniBi ; Larsen, R.; Mukherjee, Swagato; Petreczky, P.; Rothkopf, A.; Weber, J. H.
Abstract / Bemerkung
We report on a preliminary study of static quark anti-quark potential at non-zero temperature in 2+1 flavor QCD using 963×Nτ lattices with lattice spacing a=0.028fm, physical strange quark mass and light quark masses corresponding to pion mass of about 300 MeV. We use Nτ=32, 24, 20 and 16 that correspond to temperature range T=220−441 MeV. The in order to obtain the potential we calculate the Wilson line correlator in Coulomb gauge with additional HYP smearing to reduce the noise at large quark anti-quark separations. We apply 0, 5 and 10 steps of HYP smearing to ensure that there is no physical effect from over-smearing. At the two highest temperatures we also consider a noise reduction technique that is based on an interpolation in the spatial separation between the static quark and anti-quark.
Erscheinungsjahr
2021
Zeitschriftentitel
arXiv:2110.00565
Page URI
https://pub.uni-bielefeld.de/record/2958522

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Hoying D, Bazavov A, Bala D, et al. Static Potential At Non-zero Temperatures From Fine Lattices. arXiv:2110.00565. 2021.
Hoying, D., Bazavov, A., Bala, D., Parkar, G., Kaczmarek, O., Larsen, R., Mukherjee, S., et al. (2021). Static Potential At Non-zero Temperatures From Fine Lattices. arXiv:2110.00565
Hoying, D., Bazavov, A., Bala, D., Parkar, G., Kaczmarek, O., Larsen, R., Mukherjee, S., Petreczky, P., Rothkopf, A., and Weber, J. H. (2021). Static Potential At Non-zero Temperatures From Fine Lattices. arXiv:2110.00565.
Hoying, D., et al., 2021. Static Potential At Non-zero Temperatures From Fine Lattices. arXiv:2110.00565.
D. Hoying, et al., “Static Potential At Non-zero Temperatures From Fine Lattices”, arXiv:2110.00565, 2021.
Hoying, D., Bazavov, A., Bala, D., Parkar, G., Kaczmarek, O., Larsen, R., Mukherjee, S., Petreczky, P., Rothkopf, A., Weber, J.H.: Static Potential At Non-zero Temperatures From Fine Lattices. arXiv:2110.00565. (2021).
Hoying, D., Bazavov, A., Bala, Dibyendu, Parkar, G., Kaczmarek, Olaf, Larsen, R., Mukherjee, Swagato, Petreczky, P., Rothkopf, A., and Weber, J. H. “Static Potential At Non-zero Temperatures From Fine Lattices”. arXiv:2110.00565 (2021).

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arXiv: 2110.00565

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