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arXiv · 1201.3666

Construction of Bulk Fields with Gauge Redundancy

Idse Heemskerk
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Abstract

We extend the construction of field operators in AdS as smeared single trace operators in the boundary CFT to gauge fields and gravity. Bulk field operators in a fixed gauge can be thought of as non-local gauge invariant observables. Non-local commutators result from the Gauss law constraint, which for gravity implies a perturbative notion of holography. We work out these commutators in a generalized Coulomb gauge and obtain leading order smearing functions in radial gauge.

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Idse Heemskerk. 2012-01-17. Construction of Bulk Fields with Gauge Redundancy. https://doi.org/10.1007/jhep09(2012)106

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