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arXiv · 1607.01512

Holographically emulating sequential versus instantaneous disappearance of vector mesons in a hot environment

Rico Zöllner·Burkhard Kampfer
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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.

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Rico Zöllner, Burkhard Kampfer. 2016-07-06. Holographically emulating sequential versus instantaneous disappearance of vector mesons in a hot environment. https://doi.org/10.1103/physrevc.94.045205

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