Physics

The discovery of a light Higgs boson completes the Standard Model of particle physics and suggests a definite agent for the symmetry breaking that the model requires. However, the Standard Model has always seemed incomplete. The reality of the...

The biggest recent news from particle physics is the discovery at the CERN Large Hadron Collider of a new particle with many properties of the long-sought Higgs Boson. The Higgs Boson had been predicted by the unified theory of weak and...

Anomalous dimensions of any local operators in planar N=4 SYM are a unique example of a non-BPS quantitiy, defined by genuine 4D Feynman graphs including all gluon interactions, which can be computed exactly, in principle at any 't Hooft coupling...