TTP - TTP15-046 Six loop analytical calculation of the field anomalous dimension and the critical exponent $\eta$ in $O(n)$-symmetric $\phi^4$ model

TTP15-046 Six loop analytical calculation of the field anomalous dimension and the critical exponent $\eta$ in $O(n)$-symmetric $\phi^4$ model
D.V. Batkovich, K.G. Chetyrkin and M.V. Kompaniets
Nucl.Phys. B906 (2016) 147-167
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TTP15-046 Six loop analytical calculation of the field anomalous dimension and the critical exponent $\eta$ in $O(n)$-symmetric $\phi^4$ model