Journal of High Energy Physics

, 2013:47 | Cite as

The excitation spectrum of rotating strings with masses at the ends

Article

Abstract

We compute the spectrum of excitations of the rotating Nambu-Goto string with masses at the ends. We find interesting quasi-massless modes in the limit of slow rotation and comment on the nontrivial relation between world-sheet and target space energy.

Keywords

Bosonic Strings Long strings Phenomenological Models 

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Copyright information

© The Author(s) 2013

Authors and Affiliations

  1. 1.Fakultät für PhysikUniversität WienWienAustria

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