Integrability in AdS/CFT: Exact Results for Correlation Functions
Apr, 2012185 pages
Supervisors:
Thesis: PhD - Pedro Vieira(),
- Robert Charles Myers()
- Waterloo U.
Citations per year
0 Citations
Abstract:
We report on the first systematic study of correlation functions in N=4 super Yang-Mills theory using integrability techniques. In particular, we show how to compute three- and four- point functions of single-trace gauge-invariant operators at tree level in the SU(2) sector of the theory. Using the AdS/CFT correspondence, the correlation functions that we compute can be thought of as the joining or splitting of strings moving in AdS5 × S5. We show that when one (two) of the operators in the three-(four-)point function are taken to be small BPS operators, our weak coupling results match perfectly with the strong coupling results in the Frolov-Tseytlin limit. We conclude by presenting some results that will be needed to extend the methods presented in this thesis beyond the SU(2) sector of N=4 super Yang-Mills.- supersymmetry: 4
- field theory: conformal
- operator: BPS
- gauge field theory: Yang-Mills
- invariance: gauge
- correlation function
- AdS/CFT correspondence
- integrability
- SU(2)
- tree approximation
References(138)
Figures(0)
- [1]
- [2]
- [3]
- [4]
- [5]
- [6]
- [7]
- [8]
- [9]
- [10]
- [11]
- [12]
- [13]
- [14]
- [15]
- [16]
- [17]
- [18]
- [19]
- [20]
- [21]
- [22]
- [23]
- [24]
- [25]