Role of Hyperon Negative Energy Sea in Nuclear Matter
arXiv:nucl-th/9509019 · doi:10.1016/0370-2693(95)01161-I
Abstract
We have examined the contribution of the filled negative energy sea of hyperons to the energy/particle in nuclear matter at the one and two loop levels. While this has the potential to be significant, we find a strong cancellation between the one and two loop contributions for our chosen parameters so that hyperon effects can be justifiably neglected.
12 pages, latex, 1 simple figure attached at end (regular postscript)