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arXiv · 1901.03026

Finite size effect from classical strings in $AdS_3 \times S^3$ with NS-NS flux

Sorna Prava Barik·Kamal L. Panigrahi
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Abstract

We study the finite size effect of rigidly rotating strings and closed folded strings in $AdS_3\times S^3$ geometry with NS-NS B-field. We calculate the classical exponential corrections to the dispersion relation of infinite size giant magnon and single spike in terms of Lambert $\mathbf{W}-$function. We also write the analytic expression for the dispersion relation of finite size Gubser-Klebanov-Polyakov (GKP) string in the form of Lambert $\mathbf{W}-$function.

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Sorna Prava Barik, Kamal L. Panigrahi. 2019-01-10. Finite size effect from classical strings in $AdS_3 \times S^3$ with NS-NS flux. https://arxiv.org/abs/1901.03026

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