0 RR charges of D 2 - branes in group manifold and Hanany - Witten effect
نویسندگان
چکیده
By exploiting the correspondence between the Cardy boundary state in SU(2) group manifold and the BPS D3-brane configuration in the full asymptotically flat geometry of NS5-branes, we show that the Hanany-Witten effect in 10D background is encoded in the Cardy boundary states. The two RR Page D0 charges of the n-th spherical D2-brane due to the contraction to e or (−e) is interpreted, and attributed to the Hanany-Witten effect. e-mail: [email protected] e-mail: [email protected]
منابع مشابه
RR charges of D2-branes in group manifold and Hanany-Witten effect
By exploiting the correspondence between the Cardy boundary state in SU(2) group manifold and the BPS D3-brane configuration in the full asymptotically flat geometry of NS5-branes, we show that the Hanany-Witten effect in 10D background is encoded in the Cardy boundary states. The two RR Page D0 charges of the n-th spherical D2-brane due to the contraction to e or (−e) is interpreted, and attri...
متن کاملPage charge of D-branes and its behavior in topologically nontrivial B-fields
The RR Page charges for the D(2p+1)-branes with B-field in type IIB supergravity are constructed consistently from brane source currents. The resulting Page charges are B-independent in nontrivial and intricate way. It is found that in topologically trivial B-field the Page charge is conserved, but in the topologically nontrivial B-field it is no longer to be conserved, instead there is a jump ...
متن کاملWarped AdS near-horizon geometry of completely localized intersections of M5-branes
We study a Hanany-Witten set-up relevant to N = 2 superconformal field theories. We find the exact near-horizon solution for this 11-dimensional system which involves intersecting M5-branes. The metric describes a warped product of AdS5 with a manifold with SU(2) ×U(1) isometry. USITP-00-08 DTP/00/45 hep-th/0006060 email: [email protected] email: [email protected]
متن کاملInstanton Counting and Dielectric Branes
We consider the Hanany-Witten type brane configuration in a background of RR 4form field strength and examine the behavior of Euclidean D0-branes propagating between two NS5-branes. We evaluate the partition function of the D0-branes and show that it coincides with the Nekrasov partition function of instantons for four-dimensional N = 2 supersymmetric Yang-Mills theory. In this analysis, the My...
متن کاملCan D-branes Wrap Nonrepresentable Cycles?
Sometimes a homology cycle of a nonsingular compactification manifold cannot be represented by a nonsingular submanifold. We want to know whether such nonrepresentable cycles can be wrapped by D-branes. A brane wrapping a representable cycle carries a K-theory charge if and only if its Freed-Witten anomaly vanishes. However some K-theory charges are only carried by branes that wrap nonrepresent...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2000