Jahn, Peter Thomas ; Moore, Guy D. ; Robaina, Daniel (2022):
Estimating Xtop lattice artifacts from flowed SU(2) calorons. (Publisher's Version)
In: The European Physical Journal C, 79 (6), Springer, ISSN 1434-6044, e-ISSN 1434-6052,
DOI: 10.26083/tuprints-00012773,
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Item Type: | Article |
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Origin: | Secondary publication |
Status: | Publisher's Version |
Title: | Estimating Xtop lattice artifacts from flowed SU(2) calorons |
Language: | English |
Abstract: | Lattice computations of the high-temperature topological susceptibility of QCD receive lattice-spacing corrections and suffer from systematics arising from the type and depth of gradient flow. We study the lattice spacing corrections to Xtop semi-analytically by exploring the behavior of discretized Harrington–Shepard calorons under the action of different forms of gradient flow. From our study we conclude that Nτ = 6 is definitely too small of a time extent to study the theory at temperatures of order 4 Tc and we explore how the amount of gradient flow influences the continuum extrapolation. |
Journal or Publication Title: | The European Physical Journal C |
Volume of the journal: | 79 |
Issue Number: | 6 |
Place of Publication: | Darmstadt |
Publisher: | Springer |
Collation: | 11 Seiten |
Classification DDC: | 500 Naturwissenschaften und Mathematik > 530 Physik |
Divisions: | 05 Department of Physics > Institute of Nuclear Physics 05 Department of Physics > Institute of Nuclear Physics > Theoretische Kernphysik |
Date Deposited: | 02 Mar 2022 09:28 |
Last Modified: | 23 Feb 2023 06:49 |
DOI: | 10.26083/tuprints-00012773 |
Corresponding Links: | |
URN: | urn:nbn:de:tuda-tuprints-127730 |
URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/12773 |
PPN: | 505218992 |
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