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arXiv · 1408.2189

A new coordinate system for q-deformed AdS_5 x S^5 and classical string solutions

Takashi Kameyama·Kentaroh Yoshida
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Abstract

We study a GKP-like classical string solution on a q-deformed AdS_5 x S^5 background and argue the spacetime structure by using it as a probe. The solution cannot stretch beyond the singularity surface and this result may suggest that the holographic relation is realized inside the singularity surface. This observation leads us to introduce a new coordinate system which describes the spacetime only inside the singularity surface. With the new coordinate system, we study minimal surfaces and derive a deformed Neumann-Rosochatius system with a rigid string ansatz.

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Takashi Kameyama, Kentaroh Yoshida. 2014-08-10. A new coordinate system for q-deformed AdS_5 x S^5 and classical string solutions. https://doi.org/10.1088/1751-8113/48/7/075401

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