期刊
PHYSICAL REVIEW LETTERS
卷 119, 期 11, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.119.111602
关键词
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资金
- GIF, the German-Israeli Foundation for Scientific Research and Development
- Alexander von Humboldt fellowship
- Interuniversity Attraction Poles Program
- Belgian Science Policy [P7/37]
- COST Action [MP1210]
- Marie Curie Cofund Fellowship [116C028]
The supersymmetrization of curvature squared terms is important in the study of the low-energy limit of compactified superstrings where a distinguished role is played by the Gauss-Bonnet combination, which is ghost-free. In this Letter, we construct its off-shell N = (1, 0) supersymmetrization in six dimensions for the first time. By studying this invariant together with the supersymmetric Einstein-Hilbert term, we confirm and extend known results of the alpha'-corrected string theory compactified to six dimensions. Finally, we analyze the spectrum about the AdS(3) x S-3 solution.
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