Jul 18 – 23, 2022
University of Vienna
Europe/Vienna timezone

N-spike string in AdS_3 \times S^{1} with mixed flux

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Audimax (University of Vienna)


University of Vienna

Universitätsring 1, 1010 Vienna, Austria


Priyadarshini Pandit (IIT kharagpur)


Sigma model in AdS_{3}× S^{3} background supported by both NS-NS and R-R fluxes is one of the most distinguished integrable models. We study a class of classical string solutions for N-spike strings moving in AdS_{3}× S^{1} with angular momentum J in S^{1} ⊂ S^{5} in the presence of mixed flux. We observe that the addition of angular momentum J or winding number m results in the spikes getting rounded off and not end in cusp. The presence of flux shows no alteration to the rounding-off nature of the spikes. We also consider the large N-limit of N-spike string in AdS_{3} × S^{1} in the presence of flux and show that the so-called Energy-Spin dispersion relation is analogous to the solution we get for the periodic-spike in AdS_{3}− pp-wave ×S^{1} background with flux.

Primary author

Priyadarshini Pandit (IIT kharagpur)


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