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arXiv · 1407.5002

An Introduction to Holographic QCD for Nonspecialists

Joshua Erlich
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Abstract

Holographic QCD is an extra-dimensional approach to modeling hadrons, the bound states of the strong interactions. In holographic models, the extra spatial dimension creates a waveguide for fields, and the discrete towers of modes propagating in that waveguide are interpreted as hadronic resonances. These models are motivated by the AdS/CFT correspondence, which is a duality that relates theories in different numbers of spatial dimensions. Holographic models have the potential to provide a better understanding of strongly interacting systems of quarks and gluons, as well as unconventional superconductors and other nonperturbative systems.

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Joshua Erlich. 2014-07-18. An Introduction to Holographic QCD for Nonspecialists. https://arxiv.org/abs/1407.5002

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