Minimally subtracted six-loop renormalization of O(n)-symmetric phi(4) theory and critical exponents

We present the perturbative renormalization group functions of O(n)-symmetric phi^4 theory in 4-2*epsilon dimensions to the sixth loop order in the minimal subtraction scheme.
In addition, we estimate diagrams without subdivergences up to 11 loops and compare these results with the asymptotic behaviour of the beta function.
Furthermore we perform a resummation to obtain estimates for critical exponents in three and two dimensions.