TY - JOUR
T1 - Bootstrapping null polygon Wilson loops
AU - Gaiotto, Davide
AU - Maldacena, Juan
AU - Sever, Amit
AU - Vieira, Pedro
PY - 2011
Y1 - 2011
N2 - We derive the two loop expressions for polygonal Wilson loops by starting from the one loop expressions and applying an operator product expansion. We do this for polygonal Wilson loops in R1,1 and find a result in agreement with previous computations. We also discuss the spectrum of excitations around flux tube that connects two null Wilson lines.
AB - We derive the two loop expressions for polygonal Wilson loops by starting from the one loop expressions and applying an operator product expansion. We do this for polygonal Wilson loops in R1,1 and find a result in agreement with previous computations. We also discuss the spectrum of excitations around flux tube that connects two null Wilson lines.
KW - 1/N expansion
KW - AdS-CFT correspondence
KW - Duality in gauge field theories
KW - Integrable field theories
UR - http://www.scopus.com/inward/record.url?scp=80053099042&partnerID=8YFLogxK
U2 - 10.1007/JHEP03(2011)092
DO - 10.1007/JHEP03(2011)092
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AN - SCOPUS:80053099042
SN - 1126-6708
VL - 2011
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
IS - 3
M1 - 92
ER -