Regge trajectories of the charged string in a magnetic background
High Energy Physics - Theory
2009-10-28 v4
Abstract
The set of Casimir operators associated with the global symmetries of a charged string in a constant magnetic background are found. It is shown that the string rest energy can be expressed as a combination of these invariants. Using this result, the Regge trajectories of the system are derived. The first Regge trajectory is given by a family of infinitely many parallel straight-lines, one for each spin projection along the magnetic field.
Cite
@article{arxiv.hep-th/9507127,
title = {Regge trajectories of the charged string in a magnetic background},
author = {E. J. Ferrer and V. de la Incera},
journal= {arXiv preprint arXiv:hep-th/9507127},
year = {2009}
}
Comments
11 pages, Latex. Corrected reference 15