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hep-th2002
Spacetime Quotients, Penrose Limits and Conformal Symmetry Restoration
Mohsen Alishahiha, Mohammad M. Sheikh-Jabbari, Radu Tatar
In this paper we study the Penrose limit of AdS_5 orbifolds. The orbifold can be either in the pure spatial directions or space and time directions. For the AdS_5/Γ\times S^5 spati…
hep-th2002
Circular Semiclassical String solutions on Confining AdS/CFT Backgrounds
Mohsen Alishahiha, Amir E. Mosaffa
We study multiwrapped circular string pulsating in the radial direction of AdS black hole. We compute the energy of this string as a function of a large quantum number n. One then…