Surface defects in the D4-D8 brane system
Surface defects in the D4-D8 brane system
复制标题
D4-D8 膜系统中的表面缺陷
DOI:
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发表时间:
2018
影响因子:
5.4
通讯作者:
Nicolò Petri
中科院分区:
文献类型:
--
作者:
G. Dibitetto;Nicolò Petri
A new class of exact supersymmetric solutions is derived within minimal d = 6 F(4) gauged supergravity. These flows are all characterized by a non-trivial radial profile for the 2-form gauge potential included into the supergravity multiplet. In particular three solutions within this class are featured by an AdS3 foliation of the 6d background and by an AdS6 asymptotic geometry. Secondly, considering the simplest example of these, we give its massive IIA uplift describing a warped solution of the type AdS3 × S2 × S3 fibered over two intervals Ir × Iξ. We interpret this background as the near-horizon of a D4-D8 system on which a bound state D2-NS5-D6 ends producing a surface defect. Finally we discuss its holographic dual interpretation in terms of a Ndocumentclass[12pt]{minimal} usepackage{amsmath} usepackage{wasysym} usepackage{amsfonts} usepackage{amssymb} usepackage{amsbsy} usepackage{mathrsfs} usepackage{upgreek} setlength{oddsidemargin}{-69pt} egin{document}$$ mathcal{N} $$end{document} = (0, 4) SCFT2 defect theory within the Ndocumentclass[12pt]{minimal} usepackage{amsmath} usepackage{wasysym} usepackage{amsfonts} usepackage{amssymb} usepackage{amsbsy} usepackage{mathrsfs} usepackage{upgreek} setlength{oddsidemargin}{-69pt} egin{document}$$ mathcal{N} $$end{document} = 2 SCFT5 dual to the AdS6 × S4 massive IIA warped vacuum.
影响因子:
5.4
作者:
Fabio Apruzzi;M. Fazzi;Dario Rosa;A. Tomasiello
通讯作者:
Fabio Apruzzi;M. Fazzi;Dario Rosa;A. Tomasiello
影响因子:
5.4
作者:
F. Apruzzi;M. Fazzi;A. Passias;D. Rosa;A. Tomasiello
通讯作者:
A. Tomasiello