Improved Stability for Pulsating Multi-Spin String Solitons

Abstract

We derive and analyse, analytically and numerically, the equations for perturbations around the pulsating two-spin string soliton in AdS(5) x S(5).We show that the pulsation in S(5) indeed improves the stability properties of the two-spin string soliton in AdS(5), in the sense that the more pulsation we have, the higher spin we can allow and still have stability.

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Cited by in corpus (24)

• Semiclassical circular strings in AdS_5 and "long" gauge field strength operators
• Exact computation of one-loop correction to energy of pulsating strings in AdS_5 x S^5
• Wound and Rotating Strings in AdS_5 x S^5
• Dual Spikes; New Spiky String Solutions
• A note on oscillating strings in $Ad{S}_3\times S^3$ with mixed three-form fluxes
• Superstring sigma models from spin chains: the SU(1,1|1) case
• Pulsating strings on $(Ad{S}_3\times S^3{)}_{\varkappa }$
• Oscillating Strings and Non-Abelian T-dual Klebanov-Witten Background
• Sigma model from SU(1,1|2) spin chain
• Pulsating Strings With Angular Momenta
• Multi-spin String Solutions in Magnetic-flux Deformed $Ad{S}_n\times S^m$ Spacetime
• Stringy Membranes in AdS/CFT
• Perturbations of Pulsating Strings
• Neumann-Rosochatius system for strings in ABJ Model
• Neumann-Rosochatius system for (m,n) string in $Ad{S}_3\times S^3$ with mixed flux
• Spinning pulsating strings in $(Ad{S}_5\times S^5{)}_{\varkappa }$
• $SL(2,Z)$ invariant rotating $(m,n)$ strings in $Ad{S}_3\times S^3$ with mixed flux
• Instability of stationary closed strings winding around flat torus in five-dimensional Schwarzschild spacetimes
• Neumann-Rosochatius system for strings on I-brane
• Pulsating strings in I-brane background
• Pulsating string solution and stability in two parameter $\chi$-deformed background
• String Solutions in General Backgrounds
• Tunnelling of Pulsating Strings in Deformed Minkowski Spacetime
• Neumann-Rosochatius system for rotating strings in $Ad{S}_3\times S^3\times S^3\times S^1$ with flux