We find a new family of AdS_4 vacua in IIA string theory. The internal space is topologically either the complex projective space CP3 or the "flag manifold" SU(3)/(U(1)xU(1)), but the metric is in general neither Einstein nor Kaehler. All known moduli are stabilized by fluxes, without using quantum effects or orientifold planes. The analysis is completely ten--dimensional and does not rely on assumptions about Kaluza--Klein reduction.

Tomasiello, A. (2008). New string vacua from twistor spaces. PHYSICAL REVIEW D, 78(4), 046007 [10.1103/PhysRevD.78.046007].

New string vacua from twistor spaces

TOMASIELLO, ALESSANDRO
2008

Abstract

We find a new family of AdS_4 vacua in IIA string theory. The internal space is topologically either the complex projective space CP3 or the "flag manifold" SU(3)/(U(1)xU(1)), but the metric is in general neither Einstein nor Kaehler. All known moduli are stabilized by fluxes, without using quantum effects or orientifold planes. The analysis is completely ten--dimensional and does not rely on assumptions about Kaluza--Klein reduction.
Articolo in rivista - Articolo scientifico
String theory; Twistors
English
2008
78
4
046007
046007
none
Tomasiello, A. (2008). New string vacua from twistor spaces. PHYSICAL REVIEW D, 78(4), 046007 [10.1103/PhysRevD.78.046007].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/27596
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