A shape dynamical approach to holographic renormalization Henrique Gomes, Sean Gryb, Tim Koslowski, Flavio Mercati and Lee Smolin Eur. Phys. J. C, 75 1 (2015) 3 Published online: 14 January 2015 DOI: 10.1140/epjc/s10052-014-3238-z