Glueball spectra and Regge trajectories from a modified holographic softwall model
High Energy Physics - Phenomenology
2016-01-01 v2 High Energy Physics - Theory
Abstract
In this work we propose a modified holographic softwall model, analytically solvable, to calculate the masses of lightest scalar glueball and its radial excitations and of higher spin glueball states for both even and odd spins. From these results we obtain their respective Regge trajectories, associated with the pomeron for even spins and with the odderon for odd spins. These results are in agreement with those calculated using other approaches.
Keywords
Cite
@article{arxiv.1510.03372,
title = {Glueball spectra and Regge trajectories from a modified holographic softwall model},
author = {Eduardo Folco Capossoli and Henrique Boschi-Filho},
journal= {arXiv preprint arXiv:1510.03372},
year = {2016}
}
Comments
V.2: 14 pages. Text improved. New appendix. Results unchanged. To appear in PLB