233 citations
- Millennium Institute of AstrophysicsCL111 papers
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- Centre National de la Recherche ScientifiqueFR74 papers
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Showing 2010 · hep-thShow all
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hep-th2010★ 20 cited
Gribov ambiguity in asymptotically AdS three-dimensional gravity
Andres Anabalon, Fabrizio Canfora, Alex Giacomini +1
In this paper the zero modes of the de Donder gauge Faddeev-Popov operator for three dimensional gravity with negative cosmological constant are analyzed. It is found that the thre…
hep-th2010★ 19 cited
The b Ghost of the Pure Spinor Formalism is Nilpotent
Osvaldo Chandia
The ghost for world-sheet reparametrization invariance is not a fundamental field in the pure spinor formalism. It is written as a combination of pure spinor variables which have c…