Brane webs and O5-planes
نویسندگان
چکیده
منابع مشابه
Brane webs and 1/4–BPS geometries
We discuss brane webs preserving eight supercharges and derive geometries produced by them. Consistency conditions of supergravity are shown to impose certain requirements on the locations of the sources, and these restrictions are found to be in a perfect agreement with results of the probe analysis. In particular, solutions of IIB SUGRA describing (p, q) stings are inconsistent, unless the we...
متن کاملD-brane Configurations for Domain Walls and Their Webs
Supersymmetric U(NC) gauge theory with NF massive hypermultiplets in the fundamental representation admits various BPS solitons like domain walls and their webs. In the first part we show as a review of the previous paper [1] that domain walls are realized as kinky fractional D3-branes interpolating between separated D7-branes. In the second part we discuss brane configurations for domain wall ...
متن کاملM - theory on G 2 manifolds and the method of ( p , q ) brane webs
Using a reformulation of the method of (p, q) webs, we study the four-dimensional N = 1 quiver theories from M-theory on seven-dimensional manifolds with G2 holonomy. We first construct such manifolds as U(1) quotients of eight-dimensional toric hyper-Kähler manifolds, using N = 4 supersymmetric sigma models. We show that these geometries, in general, are given by real cones on S bundles over c...
متن کاملBrane-world models emerging from collisions of planes waves in 5D
We consider brane-world models embedded in a five-dimensional bulk spacetime with a large extra dimension and a cosmological constant. The cosmology in 5D possesses “wave-like” character in the sense that the metric coefficients in the bulk are assumed to have the form of plane waves propagating in the fifth dimension. We model the brane as the “plane” of collision of waves propagating in oppos...
متن کاملBrane necklaces and brane coils
We investigate D-term strings in angled inflation and show how they could be distinguished from conventional cosmic strings. In angled inflation, D-term strings are Dp−2 branes that are extended between Dp branes. The Dp−2 brane has a flat direction in compactified space, along which the endpoint of the Dp−2 brane can move freely on the Dp brane. Then naturally the position of the Dp−2 brane co...
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: 2016
ISSN: 1029-8479
DOI: 10.1007/jhep03(2016)109