Electric dipole polarizability: from few- to many-body systems Mirko Miorelli, Sonia Bacca, Nir Barnea, Gaute Hagen, Giuseppina Orlandini and Thomas Papenbrock EPJ Web Conf., 113 (2016) 04007 Published online: 25 March 2016 DOI: 10.1051/epjconf/201611304007