TY - JOUR
T1 - Supergravity and large-N noncommutative field theories
AU - Alishahiha, Mohsen
AU - Oz, Yaron
AU - Sheikh-Jabbari, Mohammad M.
PY - 1999
Y1 - 1999
N2 - We consider systems of Dp-branes in the presence of a nonzero B field. We study the corresponding supergravity solutions in the limit where the branes worldvolume theories decouple from gravity. These provide dual descriptions of large N noncommutative field theories. We analyse the phase structure of the theories and the validity of the different description. We provide evidence that in the presence of a nonzero B field the worldvolume theory of D 6 branes may decouple from gravity. We analyse the systems of M5 branes and NS5 branes in the presence of a nonzero C field and nonzero RR fields, respectively. Finally, we study the Wilson loops (surfaces) using the dual descriptions.
AB - We consider systems of Dp-branes in the presence of a nonzero B field. We study the corresponding supergravity solutions in the limit where the branes worldvolume theories decouple from gravity. These provide dual descriptions of large N noncommutative field theories. We analyse the phase structure of the theories and the validity of the different description. We provide evidence that in the presence of a nonzero B field the worldvolume theory of D 6 branes may decouple from gravity. We analyse the systems of M5 branes and NS5 branes in the presence of a nonzero C field and nonzero RR fields, respectively. Finally, we study the Wilson loops (surfaces) using the dual descriptions.
KW - Brane Dynamics in Gauge Theories
KW - P-branes
UR - http://www.scopus.com/inward/record.url?scp=33645921972&partnerID=8YFLogxK
U2 - 10.1088/1126-6708/1999/11/007
DO - 10.1088/1126-6708/1999/11/007
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AN - SCOPUS:33645921972
SN - 1029-8479
VL - 3
SP - XVII-26
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
IS - 11
ER -