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Higher spin currents in the critical O(N) vector model at 1/N 2

Manashov, A. N., Skvortsov, E. D. and Strohmaier, M. (2017) Higher spin currents in the critical O(N) vector model at 1/N 2. Journal of High Energy Physics 2017 (8), p. 106.

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Date of publication of this fulltext: 24 Apr 2018 13:45

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Other URL: http://doi.org/10.1007/JHEP08(2017)106, https://link.springer.com/article/10.1007%2FJHEP08%282017%29106

Dieser Artikel ist in einer Zeitschrift aus dem Directory of Open Access (DOAJ) publiziert.


Abstract

We calculate the anomalous dimensions of higher spin singlet currents in the critical O(N) vector model at order 1/N-2. The results are shown to be in agreement with the four-loop perturbative computation in phi(4) theory in 4-2 epsilon dimensions. It is known that the order 1/N anomalous dimensions of higher-spin currents happen to be the same in the Gross-Neveu and the critical vector model. On ...

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Item type:Article
Date:23 August 2017
Additional Information (public):SCOAP3
Institutions:Physics > Institute of Theroretical Physics
Identification Number:
ValueType
10.1007/JHEP08(2017)106DOI
Keywords:NONLINEAR SIGMA-MODEL; GROSS-NEVEU MODEL; ANOMALOUS DIMENSIONS; COMPOSITE-OPERATORS; EXPONENT-ETA; ORDER; EXPANSION; RENORMALIZATION; ADS; 1/N Expansion; Conformal Field Theory; Higher Spin Symmetry
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:37189
Owner only: item control page

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