| Issue |
EPJ Web Conf.
Volume 274, 2022
XVth Quark Confinement and the Hadron Spectrum Conference (ConfXV)
|
|
|---|---|---|
| Article Number | 03009 | |
| Number of page(s) | 8 | |
| Section | 3 - Parallel Track B | |
| DOI | https://doi.org/10.1051/epjconf/202227403009 | |
| Published online | 22 December 2022 | |
https://doi.org/10.1051/epjconf/202227403009
QCD vacuum replicas are metastable
CeFEMA, Departamento de Física, Instituto Superior Técnico, Universidade de Lisboa.
* e-mail: bicudo@tecnico.ulisboa.pt
** e-mail: emilioribeiro@tecnico.ulisboa.pt
Published online: 22 December 2022
We study the meson spectra in the excited QCD vacua, denominated replicas. We find all mesons have real masses, with no tachyons, thus showing the QCD replicas are indeed metastable.
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.