The critical O(N) σ-model at dimension 2 < d < 4 and order 1/N2: Operator product expansions and renormalization

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22 June 1992

journal article
Published by Elsevier in Nuclear Physics B

Vol. 377 (1-2) , 371-401
DOI:10.1016/0550-3213(92)90028-a

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This publication has 9 references indexed in Scilit:

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