Media type: E-Article Title: Group field theory as the second quantization of loop quantum gravity Contributor: Oriti, Daniele imprint: IOP Publishing, 2016 Published in: Classical and Quantum Gravity Language: Not determined DOI: 10.1088/0264-9381/33/8/085005 ISSN: 0264-9381; 1361-6382 Origination: Footnote: