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arXiv · 1310.0253

The excitation spectrum of rotating strings with masses at the ends

Jochen Zahn
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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.

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Jochen Zahn. 2013-12-12. The excitation spectrum of rotating strings with masses at the ends. https://doi.org/10.1007/jhep12(2013)047

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