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Nuclear Physics B
Article . 2003 . Peer-reviewed
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Nuclear Physics B
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https://dx.doi.org/10.48550/ar...
Article . 2003
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Codimension-two holography

Authors: Enrique Alvarez; Lorenzo Hernández; Jorge Conde;
Abstract

A holographic interpretation for some specific Ricci flat string backgrounds of the form $A_6\times C_4$ is proposed. The conjecture is that there is a Four-dimensional Euclidean Conformal Field Theory (ECFT) defined on a codimension two {\em submanifold} of the manifold $A_6$ (where one of the two remaining {\em holographic} coordinates of $A_6$ is timelike, and the other one spacelike), with central charge proportional to the radius of curvature of the six-dimensional manifold, $c\sim l^4$.

22 pages, 1 figure, fully rewritten to improve clarity in the presentation

Keywords

High Energy Physics - Theory, High Energy Physics - Theory (hep-th), central charge, four-dimensional Euclidean conformal field theory, FOS: Physical sciences, String and superstring theories in gravitational theory, Einstein's equations (general structure, canonical formalism, Cauchy problems), Ricci-flat string backgrounds, Two-dimensional field theories, conformal field theories, etc. in quantum mechanics

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    citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    4
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
4
Average
Average
Average
Green
gold