Quantum Field Theory
http://www.math.jussieu.fr/~fpaugam/documents/enseignement/master-mathematical-physics.pdf :Towards the mathematics of QFT
String Theory
Particle Physics
http://arxiv.org/abs/0810.3328 A Simple Introduction to Particle Physics
http://arxiv.org/abs/0908.1395 part 2
GUT theories
http://arxiv.org/pdf/0904.1556.pdf The Algebra of Grand Unified Theories John Baez and John Huerta
http://pdg.lbl.gov/2011/reviews/rpp2011-rev-guts.pdf
http://pdg.lbl.gov/2011/reviews/rpp2011-rev-guts.pdf GRAND UNIFIED THEORIES
DARK MATTER AS STERILE NEUTRINOS
http://arxiv.org/abs/1402.4119
http://arxiv.org/abs/1402.2301
http://arxiv.org/abs/1306.4954
Higg's inflation possible dark energy
http://arxiv.org/abs/1402.3738
http://arxiv.org/abs/0710.3755
http://arxiv.org/abs/1006.2801