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@article{Bergamin:2016:14/14LT01,
author = {Bergamin, R and Tseytlin, AA},
doi = {14/14LT01},
journal = {Journal of Physics A - Mathematical and Theoretical},
title = {Heat kernels on cone of AdS2 and k-wound circular Wilson loop in AdS5 x S5 superstring},
url = {http://dx.doi.org/10.1088/1751-8113/49/14/14LT01},
volume = {49},
year = {2016}
}

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TY  - JOUR
AB  - We compute the one-loop world-sheet correction to partition function of ${\mathrm{AdS}}_{5}\times {{\rm{S}}}^{5}$ superstring that should be representing k-fundamental circular Wilson loop in planar limit. The 2d metric of the minimal surface ending on k-wound circle at the boundary is that of a cone of AdS2 with deficit $2\pi (1-k)$. We compute the determinants of 2d fluctuation operators by first constructing heat kernels of scalar and spinor Laplacians on the cone using the Sommerfeld formula. The final expression for the k-dependent part of the one-loop correction has simple integral representation but is different from earlier results.
AU  - Bergamin,R
AU  - Tseytlin,AA
DO  - 14/14LT01
PY  - 2016///
SN  - 1751-8113
TI  - Heat kernels on cone of AdS2 and k-wound circular Wilson loop in AdS5 x S5 superstring
T2  - Journal of Physics A - Mathematical and Theoretical
UR  - http://dx.doi.org/10.1088/1751-8113/49/14/14LT01
UR  - http://hdl.handle.net/10044/1/37085
VL  - 49
ER  -

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