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Conference on Integrability in Gauge and String Theory 2010
Conference on Integrability in Gauge and String Theory 2010
from 28 June 2010 to 02 July 2010 Nordita
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Perturbative quantum gravity from gauge theory
In recent years it has become clear that gauge theory and gravity amplitudes 
exhibit remarkable simplicity and beautiful structures. Here  I will discuss one 
such structure: a duality between color and kinematics in gauge theory 
amplitudes.  The duality implies nontrivial relations between color-ordered 
partial tree amplitudes. Remarkably the duality dictates the construction of 
gravity amplitudes as a double copy of gauge theory kinematic factors, clarifying 
the Kawai-Lewellen-Tye relations of open and closed strings. Originally 
considered as a classical (tree-level) duality, here I will present evidence that 
the duality is valid at the quantum level as well.
Id: 269
Place: Nordita
Room: Oskar Klein lecture hall
Starting date:
01-Jul-2010   10:00
Duration: 01h00'
Primary Authors: JOHANSSON, Henrik (Saclay)
Presenters: JOHANSSON, Henrik
Material: slide Slides

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