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Abstract:

We revisit the computation of the two-loop light-like tetragonal Wilson loop for three dimensional pure Chern-Simons and N = 6 Chern-Simons-matter theory, within dimensional regularization with dimensional reduction scheme. Our examination shows that, contrary to prior belief, the result respects maximal transcendentality as is the case of the four-point scattering amplitude of the theory. Interestingly, the corrected result matches exactly the scattering amplitude both in the divergent and in the finite parts, constants included. © 2013 SISSA, Trieste, Italy.

Registro:

Documento: Artículo
Título:Light-like Wilson loops in ABJM and maximal transcendentality
Autor:Bianchi, M.S.; Giribet, G.; Leoni, M.; Penati, S.
Filiación:Institut für Physik, Humboldt-Universität zu Berlin, Newtonstraße 15, 12489 Berlin, Germany
Physics Department, FCEyN-UBA and IFIBA-CONICET, Ciudad Universitaria, 1428 Buenos Aires, Argentina
Instituto de Física, Pontificia Universidad Católica de Valparaíso Casilla, 4950 Valparaíso, Chile
Dipartimento di Fisica, Università Degli Studi di Milano-Bicocca, Sezione di Milano-Bicocca, Piazza della Scienza 3, I-20126 Milano, Italy
Palabras clave:'t Hooft and Polyakov loops; ChernSimons Theories; Supersymmetric gauge theory; Wilson
Año:2013
Volumen:2013
Número:8
DOI: http://dx.doi.org/10.1007/JHEP08(2013)111
Título revista:Journal of High Energy Physics
Título revista abreviado:J. High Energy Phys.
ISSN:11266708
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11266708_v2013_n8_p_Bianchi

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Citas:

---------- APA ----------
Bianchi, M.S., Giribet, G., Leoni, M. & Penati, S. (2013) . Light-like Wilson loops in ABJM and maximal transcendentality. Journal of High Energy Physics, 2013(8).
http://dx.doi.org/10.1007/JHEP08(2013)111
---------- CHICAGO ----------
Bianchi, M.S., Giribet, G., Leoni, M., Penati, S. "Light-like Wilson loops in ABJM and maximal transcendentality" . Journal of High Energy Physics 2013, no. 8 (2013).
http://dx.doi.org/10.1007/JHEP08(2013)111
---------- MLA ----------
Bianchi, M.S., Giribet, G., Leoni, M., Penati, S. "Light-like Wilson loops in ABJM and maximal transcendentality" . Journal of High Energy Physics, vol. 2013, no. 8, 2013.
http://dx.doi.org/10.1007/JHEP08(2013)111
---------- VANCOUVER ----------
Bianchi, M.S., Giribet, G., Leoni, M., Penati, S. Light-like Wilson loops in ABJM and maximal transcendentality. J. High Energy Phys. 2013;2013(8).
http://dx.doi.org/10.1007/JHEP08(2013)111