Holographically emulating sequential versus instantaneous disappearance of vector mesons in a hot environment
High Energy Physics - Phenomenology
2016-10-19 v1 High Energy Physics - Theory
Abstract
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.
Keywords
Cite
@article{arxiv.1607.01512,
title = {Holographically emulating sequential versus instantaneous disappearance of vector mesons in a hot environment},
author = {Rico Zöllner and Burkhard Kampfer},
journal= {arXiv preprint arXiv:1607.01512},
year = {2016}
}
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11 pages