caa a22 4500 445872799 CHVBK 20180317145517.0 cr unu---uuuuu 170323e20110401xx s 000 0 eng 10.1140/epja/i2011-11057-8 doi (NATIONALLICENCE)springer-10.1140/epja/i2011-11057-8 The nuclear Yukawa model on a lattice [Elektronische Daten] [F. de Soto, J. Anglès d'Auriac, J. Carbonell] We present the results of the quantum field theory approach to the nuclear Yukawa model obtained by standard lattice techniques. We have considered the simplest case of two identical fermions interacting via a scalar meson exchange. Calculations have been performed using Wilson fermions in the quenched approximation. We found the existence of a critical coupling constant above which the model cannot be numerically solved. The range of the accessible coupling constants is below the threshold value for producing two-body bound states. Two-body scattering lengths have been obtained and compared to the non-relativistic results. SIF, Springer-Verlag Berlin Heidelberg, 2011 de Soto F. Departamento Sistemas Fısicos, Quımicos y Naturales, U. Pablo de Olavide, 41013, Sevilla, Spain aut Anglès d'Auriac J. Laboratoire de Physique Subatomique et Cosmologie, 53 avenue des Martyrs, 38026, Grenoble, France aut Carbonell J. Laboratoire de Physique Subatomique et Cosmologie, 53 avenue des Martyrs, 38026, Grenoble, France aut The European Physical Journal A Springer-Verlag 47/4(2011-04-01), 1-10 1434-6001 47:4<1 2011 47 10050 https://doi.org/10.1140/epja/i2011-11057-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epja/i2011-11057-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- de Soto F. Departamento Sistemas Fısicos, Quımicos y Naturales, U. Pablo de Olavide, 41013, Sevilla, Spain aut NATIONALLICENCE 700 1- Anglès d'Auriac J. Laboratoire de Physique Subatomique et Cosmologie, 53 avenue des Martyrs, 38026, Grenoble, France aut NATIONALLICENCE 700 1- Carbonell J. Laboratoire de Physique Subatomique et Cosmologie, 53 avenue des Martyrs, 38026, Grenoble, France aut NATIONALLICENCE 773 0- The European Physical Journal A Springer-Verlag 47/4(2011-04-01), 1-10 1434-6001 47:4<1 2011 47 10050 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer