Publication details
Giant Magnon on Deformed AdS(3)xS(3)
Authors | |
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Year of publication | 2014 |
Type | Article in Periodical |
Magazine / Source | Physical review D |
MU Faculty or unit | |
Citation | |
Doi | http://dx.doi.org/10.1103/PhysRevD.90.066001 |
Field | Theoretical physics |
Keywords | Giant Magnon; AdS/CFT |
Description | We study giant magnon solutions for strings moving on a deformed AdS3×S3 background. We impose a conformal gauge on the Polyakov action and proceed with solving the Virasoro constraints. The expressions of the conserved charge J and the energy of a single magnon excitation are then computed. Then we determine the dispersion relation of a giant magnon in the infinite J limit configuration and we find that for deformation parameter equal to zero it reduces to the celebrated Hofman-Maldacena dispersion relation. |
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