On Semiclassical Limits of String States
arXiv:0706.0731 · doi:10.1016/j.physletb.2007.09.005
Abstract
We explore the relation between classical and quantum states in both open and closed (super)strings discussing the relevance of coherent states as a semiclassical approximation. For the closed string sector a gauge-fixing of the residual world-sheet rigid translation symmetry of the light-cone gauge is needed for the construction to be possible. The circular target-space loop example is worked out explicitly.
12 pages
References in corpus (14)
- Microscopic Origin of the Bekenstein-Hawking Entropy
- Cosmic String Production Towards the End of Brane Inflation
- Cosmic F- and D-strings
- EXTREMAL BLACK HOLES AND ELEMENTARY STRING STATES
- Formation and evolution of cosmic D-strings
- The Production, Spectrum and Evolution of Cosmic Strings in Brane Inflation
- Brane Interaction as the Origin of Inflation
- Some Speculations about Black Hole Entropy in String Theory
- Solitonic D-branes and brane annihilation
- Introduction to Cosmic F- and D-Strings
- Microstates of Non-supersymmetric Black Holes
- Dynamics of superconducting strings with chiral currents
- Quantum Coherent String States in AdS_3 and SL(2,R) WZWN Model
- Cosmic Superstrings Stabilized by Fermions
Cited by in corpus (6)
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- Covariant Closed String Coherent States
- Fundamental Plasmid Strings and Black Rings
- The correspondence between rotating black holes and fundamental strings
- Covariant Vertex Operators for Cosmic Strings
- Construction of Quantum Target Space from World-Sheet States using Quantum State Tomography