Holographically emulating sequential versus instantaneous disappearance of vector mesons in a hot environment
Holographically emulating sequential versus instantaneous disappearance of vector mesons in a hot environment
Zöllner, R.; Kämpfer, B.
Descent extensions of the soft-wall model are used to accommodate two variants of Regge trajectories of vector meson excitations. At non-zero temperatures, various options for either sequential or instantaneous disappearance of vector mesons as normalisable modes are found, thus emulating deconfinement at a certain temperature in the order of the (pseudo-) critical temperature of QCD. The crucial role of the blackness function, which steers the thermodynamic properties of the considered system, is highlighted.
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Contribution to WWW
http://arxiv.org/abs/1607.01512 -
Physical Review C 94(2016), 045205
DOI: 10.1103/PhysRevC.94.045205
Cited 9 times in Scopus
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Permalink: https://www.hzdr.de/publications/Publ-24037
Publ.-Id: 24037