Q. Haider et Lc. Liu, ON THE PARAMETERS OF THE FRIEDBERG-LEE SOLITON MODEL, Journal of physics. G, Nuclear and particle physics, 21(4), 1995, pp. 589-590
It is pointed out that in using the Friedberg-Lee nontopological solit
on bag model to study the properties of hadrons, caution should be exe
rcised in choosing the parameters of the model. Arbitrary choice of pa
rameters may lead to a mathematically acceptable solution to a problem
, but such a solution may have little or no physical significance.