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arXiv · 2112.07340

Four-loop critical properties of polymerized membranes

Andrey Pikelner
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Abstract

We calculate four-loop order corrections to the critical exponent $η$ 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.

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Andrey Pikelner. 2021-12-14. Four-loop critical properties of polymerized membranes. https://doi.org/10.1209/0295-5075%2Fac6441

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