RT Journal Article
T1 Yukawa model on a lattice: Two-body states
A1 de Soto, Feliciano
A1 Carbonell, J.
A1 Roiesnel, C.
A1 Boucaud, P.
A1 Leroy, J. P.
A1 Pène, O.
K1 Nuclear Physics
K1 Heavy Ions
K1 Hadrons
AB We present some Quantum Field Theory (QFT) results concerning the Yukawa model, solved non-perturbatively with the help of lattice techniques. In particular we focus on the possibility of generating a two-nucleon bound state, as compared to the non-relativistic limit of the same model. Preliminary results show the appearance of zero modes of the Dirac operator. They limit the numerical solution of the model to values of the coupling constant which are too small to allow binding of the two-nucleon system.
PB Springer
SN 1434-6001
YR 2007
FD 2007-03
LK http://hdl.handle.net/10433/1045
UL http://hdl.handle.net/10433/1045
LA en
NO European Physical Journal A, 31 (4), pp. 777-780
NO Universidad Pablo de Olavide. Departamento de Sistemas Físicos, Químicos y Naturales
DS RIO
RD May 6, 2026