Strings in AdS4 x CP3, Wilson loops in N = 6 super Chern-Simons-matter and Bremsstrahlung functions

JEREMIAS AGUILERA DAMIA; DIEGO H CORREA; GUILLERMO A SILVA

JOURNAL OF HIGH ENERGY PHYSICS - (Online)

Springer

Año: 2014 vol. 06 p. 139 - 162

1029-8479

We find 1/6 BPS string configurations in AdS 4 × CP 3 , which we identify as the duals of certain 1/6 BPS circular Wilson loops in N = 6 super Chern-Simons-matter gauge theory. We use our resultto verify -in the strong coupling limit- a proposal made in arXiv:1402.4128 for a relation between the expectation value of these Wilson loops and the Bremsstrahlung function from deforming 1/2 BPS Wilson lines with a cusp. We also derive an analogous relation between the expectation value of some particular 1/12 BPS Wn loops and the Bremsstrahlung function from deforming 1/6 BPS Wilson lines withWe finWe find 1/6 BPS string configurations in AdS4 x CP3, which we identify as the duals ofWe find 1/6 BPS string configurations in AdS4 xCP3, which we identify as the duals ofcertain 1/6 BPS circular Wilson loops in N=6 super Chern-Simons-matter gauge theory. We use our results to verify, in the strong coupling limit, a proposal made in arXiv:1402.4128 for a relation  between the expectation value of these  Wilson loops and the Bremsstrahlung function from deforming 1/2 BPS Wilson lines with a cusp. We  also derive an analogous relation  between the expectation value of some particular 1/12 BPS Wilson loops and the Bremsstrahlung function from deforming 1/6 BPS Wilson lines wit an internal space cusp