S. Kagiyama1 - A. Nakamura2 - T. Otofuji3
1 Department of Physics, Faculty of Science, Kagoshima
University, Kagoshima 890, Japan
2 Department of Physics, Faculty of Science, Kagoshima University, Kagoshima 890, Japan (e-mail: firstname.lastname@example.org)
3 Department of Physics, College of Education, Akita University, Akita 010, Japan (e-mail: email@example.com)
Received: 12 May 1998 / Revised version: 9 July 1998 / Published online: 8 September 1998
Compressible bag model is formulated on the basis of lagrangian field theory. A specific application is done in conjunction with - model. The results are similar to Chin-Walecka model and almost reproduce our previous results. The effective nucleon mass does not become so small owing to the compressibility, in contrast to Chin-Walecka model.