PT Journal
AU Vijande, J
   Valcarce, A
   Richard, JM
TI Adiabaticity and color mixing in tetraquark spectroscopy
SO Physical Review D
JI Phys. Rev. D
PY 2013
BP 034040
EP 5pp
VL 87
IS 3
DI 10.1103/PhysRevD.87.034040
LA English
AB We revisit the role of color mixing in the quark model calculation of tetraquark states, and compare simple pairwise potentials to more elaborate string models with three-and four-body forces. We attempt to disentangle the improved dynamics of confinement from the approximations made in the treatment of the internal color degrees of freedom.
ER