TY - JOUR AU - Albareti, F. D. AU - Ruiz Cembranos, José Alberto AU - Cruz Dombriz, Álvaro de la AU - Dobado González, Antonio PY - 2013 DO - 10.1088/1475-7516/2013/07/009 SN - 1475-7516 UR - https://hdl.handle.net/20.500.14352/33349 T2 - Journal of Cosmology and Astroparticle Physics AB - Raychaudhuri equation is found provided that particular energy conditions are assumed and regardless the considered solution of the Einstein's equations. This fact is usually interpreted as a manifestation of the attractive character of gravity.... LA - eng PB - Iop Publishing Ltd KW - Energy Conditions KW - Relativistic Theory KW - Extended Theories KW - Machs Principle KW - Cpt Violation KW - Dark Energy KW - Supergravity KW - Supersymmetry KW - Cosmology KW - Models TI - On the non-attractive character of gravity in f(R) theories TY - journal article ER -