We investigate the upper mass limit predictions of baryonic for static neutron stars in context $f(R)$ gravity. use most popular gravity model, namely $R^2$ gravity, and calculate maximum baryon adopting several realistic equations state one ideal equation state, that causal limit. Our motivation is based on fact with masses larger than star configurations inevitably collapse to black holes. Th...

hsr Proceedings in intensive care and cardiovascular anesthesia 2012, Vol. 4 Corresponding author: Prof. Michael John Università Vita-Salute San Raffaele Via Olgettina, 48 20132 Milan, Italy e-mail: [email protected] And now for something completely different. Formula one racing drivers need to know the track they will be speeding around to avoid injuring themselves and others, and hopefully ...