Abstract
We study classical N=2 string within the framework of the N=4 topological formalism by Berkovits and Vafa. Special emphasis is put on the demonstration of a classical equivalence of the theories and the construction of an action for the N=4 topological string. The SO(2,2) Lorentz invariance missing in the conventional Brink-Schwarz action for the N=2 string is restored in the N=4 topological action.
| Original language | English |
|---|---|
| Pages (from-to) | 119-136 |
| Number of pages | 18 |
| Journal | Nuclear Physics B |
| Volume | 606 |
| Issue number | 1-2 |
| DOIs | |
| Publication status | Published - 9 Jul 2001 |
Keywords
- 04.60.Ds
- 11.30.Pb* N=2 string
- Lorentz symmetry
ASJC Scopus subject areas
- Nuclear and High Energy Physics
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Bellucci, S., & Galajinsky, A. (2001). Restoring Lorentz invariance in classical N=2 string. Nuclear Physics B, 606(1-2), 119-136. https://doi.org/10.1016/S0550-3213(01)00235-8