Four-loop critical properties of polymerized membranes

Abstract

We calculate four-loop order corrections to the critical exponent $\eta$ in the two-field model of flat phase membranes. Obtained results show better agreement with the other calculation methods and confirm the validity of the perturbative approach to the considered problem.

4 pages, ancillary files with results

References in corpus (3)

• Crumpling transition and flat phase of polymerized phantom membranes
• Self-Consistent Screening Approximation for Flexible Membranes: Application to Graphene
• Anomalous dimensions of gauge fields and gauge coupling beta-functions in the Standard Model at three loops