1/N Effects in Non-Relativistic Gauge-Gravity Duality

@article{Adams20081NEI,
  title={1/N Effects in Non-Relativistic Gauge-Gravity Duality},
  author={Allan Adams and Alexander Maloney and Aninda Sinha and Samuel E. V{\'a}zquez},
  journal={Journal of High Energy Physics},
  year={2008},
  volume={2009},
  pages={097-097}
}
We argue that higher-curvature terms in the gravitational Lagrangian lead, via non-relativistic gauge-gravity duality, to finite renormalization of the dynamical exponent of the dual conformal field theory. Our argument includes a proof of the non-renormalization of the Schrodinger and Lifshitz metrics beyond rescalings of their parameters, directly generalizing the AdS case. We use this effect to construct string-theory duals of non-relativistic critical systems with non-integer dynamical… 

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