Regge trajectories of the charged string in a magnetic background

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.

11 pages, Latex. Corrected reference 15

References in corpus (8)

• Pair Creation of Open Strings in an Electric Field
• A New Class of Exact Solutions in String Theory
• Constant magnetic field in closed string theory: an exactly solvable model
• On exact solutions and singularities in string theory
• String Phase Transitions in a Strong Magnetic Field
• Higher spins dynamics in the closed string theory
• Thermal ensemble of string gas in a magnetic field
• Regge trajectories of the charged string in a magnetic background

Cited by in corpus (6)

• Operator analysis of physical states on magnetized $T^2/Z_N$ orbifolds
• Wrapped Magnetized Branes: Two Alternative Descriptions?
• Strings in an arbitrary constant magnetic field with arbitrary constant metric and stringy form factors
• On the Casimir energy for a 2N-piece relativistic string
• Open and Closed String Vertices for branes with magnetic field and T-duality
• Regge trajectories of the charged string in a magnetic background