The gluon condensate as a function of temperature and baryon density in a nucleon medium is obtained from an effective dilaton Lagrangian. It is shown that, at a normal nuclear density of nucleons, n_0 = 0.17 fm^{-3} the gluon condensate decreases by about 10%.
Cite
@article{arxiv.1003.0393,
title = {Dilaton and gluon condensate in a nucleon medium},
author = {N. O. Agasian},
journal= {arXiv preprint arXiv:1003.0393},
year = {2010}
}