Uniaxial Lifshitz Point at $O({\epsilon }_L^2)$

Luiz C. de Albuquerque, Marcelo M. Leite

The critical exponents ${\nu }_{L2},{\eta }_{L2}$ and ${\gamma }_{L2}$ of a uniaxial Lifshitz point are calculated at two-loop level using renormalization group and ${\epsilon }_L$-expansion techniques. We…