Higgs compositeness in Sp(2N) gauge theories — The pure gauge model Ed Bennett, Deog Ki Hong, Jong-Wan Lee, C.-J. David Lin, Biagio Lucini, Maurizio Piai and Davide Vadacchino EPJ Web Conf., 175 (2018) 08013 Published online: 26 March 2018 DOI: 10.1051/epjconf/201817508013