TY - JOUR AB - We prove the Lee-Huang-Yang formula for the ground state energy of the 3D Bose gas with repulsive interactions described by the exponential function, in a simultaneous limit of weak coupling and high density. In particular, we show that the Bogoliubov approximation is exact in an appropriate parameter regime, as far as the ground state energy is concerned. AU - Giuliani, Alessandro AU - Robert Seiringer ID - 2384 IS - 5-6 JF - Journal of Statistical Physics TI - The ground state energy of the weakly interacting Bose gas at high density VL - 135 ER -