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Titolo:
Orientifold in conifold and quantum deformation
Autore:
Ahn, C; Nam, S; Sin, SJ;
Indirizzi:
Kyungpook Natl Univ, Dept Phys, Taegu 702701, South Korea Kyungpook Natl Univ Taegu South Korea 702701 , Taegu 702701, South Korea Kyung Hee Univ, Dept Phys, Seoul 130701, South Korea Kyung Hee Univ Seoul South Korea 130701 Phys, Seoul 130701, South Korea Kyung Hee Univ, Basic Sci Res Inst, Seoul 130701, South Korea Kyung Hee Univ Seoul South Korea 130701 Inst, Seoul 130701, South Korea Hanyang Univ, Dept Phys, Seoul 133791, South Korea Hanyang Univ Seoul South Korea 133791 pt Phys, Seoul 133791, South Korea
Titolo Testata:
PHYSICS LETTERS B
fascicolo: 3-4, volume: 517, anno: 2001,
pagine: 397 - 405
SICI:
0370-2693(20011004)517:3-4<397:OICAQD>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Soggetto:
GAUGE-THEORY; FRACTIONAL BRANES; 4 DIMENSIONS; DYNAMICS; DUALITY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
32
Recensione:
Indirizzi per estratti:
Indirizzo: Ahn, C Kyungpook Natl Univ, Dept Phys, Taegu 702701, South Korea KyungpookNatl Univ Taegu South Korea 702701 702701, South Korea
Citazione:
C. Ahn et al., "Orientifold in conifold and quantum deformation", PHYS LETT B, 517(3-4), 2001, pp. 397-405

Abstract

We describe orientifold operation defining O3 plane in the conifold background by deriving it from that of O4 plane in the Type IIA brane construction by T-duality. We find that both O3(+) and O3(-) are at the tip of the cone so that there is no net untwisted RR charge. RG analysis shows that we need two 'fractional' branes for the conformal invariance in orientifolded conifold. We argue that the gravity solution is the same as Klebanov and Tseytlin since SUGRA cannot distinguish the orientifolds and D branes in this case. We describe the duality cascade as well as the quantum deformation of the moduli space of the field theory in the presence of the orientifold. The finitely resolved conifold does not allow the orientifold, while deformedconifold leaves us an unresolved issue on supersymmetry. (C) 2001 ElsevierScience B.V. All rights reserved.

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Documento generato il 05/04/20 alle ore 23:10:04