Type-B Formal Higher Spin Gravity
High Energy Physics - Theory
2018-07-04 v2
Abstract
We propose non-linear equations for the formal Type-B Higher Spin Gravity that is dual to the free fermion or to the Gross-Neveu model, depending on the boundary conditions. The equations are directly obtained from the first principles: the gauge invariance of the CFT partition function on an arbitrary background for single-trace operators. We also get equations describing propagation of certain mixed-symmetry fields over higher spin flat backgrounds.
Cite
@article{arxiv.1804.03196,
title = {Type-B Formal Higher Spin Gravity},
author = {Maxim Grigoriev and Evgeny D. Skvortsov},
journal= {arXiv preprint arXiv:1804.03196},
year = {2018}
}
Comments
47 pages; few corrections