On the finite size corrections of anti-ferromagnetic anomalous dimensions in Script N = 4 SYM
نویسندگان
چکیده
منابع مشابه
On the finite size corrections of anti - ferromagnetic anomalous dimensions in N = 4 SYM
Non-linear integral equations derived from Bethe Ansatz are used to evaluate finite size corrections to the highest (i.e. anti-ferromagnetic) and immediately lower anomalous dimensions of scalar operators in N = 4 SYM. In specific, multi-loop corrections are computed in the SU (2) operator subspace, whereas in the general SO(6) case only one loop calculations have been finalised. In these cases...
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Dipartimento di Fisica, Universita’ di Lecce, Via Arnesano, 73100 Lecce INFN, Sezione di Lecce E-mail: [email protected] ABSTRACT: We consider twist-3 operators in the sl(2) sector of N = 4 SYM built out of three scalar fields with derivatives. We extract from the Bethe Ansatz equations of this sector the exact lowest anomalous dimension (s) of scaling fields for several values of the ...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2006
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2006/05/068