Non-perturbative RPA-method implemented in the Coulomb gauge QCD Hamiltonian: From quarks and gluons to baryons and mesonsTochtli Yepez-Martinez, Osvaldo Civitarese and Peter O. HessEur. Phys. J. A, 54 2 (2018) 22DOI: https://doi.org/10.1140/epja/i2018-12424-7