Phys. Rev. B 21, 3976–3998 (1980)Critical exponents from field theoryReceived 27 July 1979; published in the issue dated 1 May 1980 We present a detailed study of the methods of summation based on Borel transformation and conformal mapping, which we have used to calculate critical exponents of the n-vector model through field theoretical methods. In particular we discuss the sensitivity of the results to various changes in the summation procedure. © 1980 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevB.21.3976
DOI:
10.1103/PhysRevB.21.3976
PACS:
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