Probing Orientifold Behavior Near NS Branes
نویسندگان
چکیده
منابع مشابه
Probing near extremal black holes with D-branes
We calculate the one loop effective action for D-brane probes moving in the presence of near BPS D-branes. The v term agrees with supergravity in all cases and the static force agrees for a five dimensional black hole with two large charges. It also agrees qualitatively in all the other cases. We make some comments on the M(atrix) theory interpretation of these results. 1 [email protected]
متن کاملBranes Probing Black Holes
We consider a brane moving close to a large number of coincident branes. We compare the calculation of the effective action using the gauge theory living on the brane and the calculation using the supergravity approximation. We discuss some general features about the correspondence between large N gauge theories and black holes. Then we do a one loop calculation which applies for extremal and n...
متن کاملAn Orientifold with Fluxes and Branes via T-duality
String compactifications with non-abelian gauge fields localized on D-branes, with background NSNS and RR 3-form fluxes, and with non-trivial warp factors, can naturally exist within T-dual versions of type I string theory. We develop a systematic procedure to construct the effective bosonic Lagrangian of type I T-dualized along a six-torus, including the coupling to gauge multiplets on D3-bran...
متن کاملSupersymmetric Gauge Theories from Branes and Orientifold Six-planes
We study brane configurations in the presence of orientifold six-planes. After deriving the curves for N = 2 supersymmetric SU(Nc) gauge theories with one flavor in the symmetric or antisymmetric representation and Nf fundamental flavors, we rotate the brane configuration, reducing the supersymmetry to N = 1. For the case of an antisymmetric flavor and less than two fundamental flavors, nonpert...
متن کاملGeometrical Tachyon Kinks and NS 5 Branes
We further investigate the NS5 ring background using the tachyon map. Mapping the radion fields to the rolling tachyon helps to explain the motion of a probe Dp-brane in this background. It turns out that the radion field becomes tachyonic when the brane is confined to one dimensional motion inside the ring. We find explicit solutions for the geometrical tachyon field that describe stable kink ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2004
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2004/03/022