Exact spectrum of planar N=4 supersymmetric Yang-Mills theory: Konishi dimension at any coupling.
Exact spectrum of planar N=4 supersymmetric Yang-Mills theory: Konishi dimension at any coupling.
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平面 N=4 超对称杨-米尔斯理论的精确谱：任意耦合处的小西维数。
DOI：
10.1103/physrevlett.104.211601
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发表时间：
2010
影响因子：
8.6
通讯作者：
P. Vieira
中科院分区：
文献类型：
--
作者：
N. Gromov;V. Kazakov;P. Vieira
我们计算了平面N=4超Yang-Mills理论中从弱耦合到强耦合的大范围的Konishi算符的全维，并预测了它的强耦合渐近项。为此，我们数值求解了我们和A.Kozak提出的精确激发态能量的ADS/CFT Y系统方程的积分形式。
We compute the full dimension of the Konishi operator in planar N=4 super Yang-Mills theory for a wide range of couplings, from weak to strong coupling regime, and predict the subleading terms in its strong coupling asymptotics. For this purpose we solve numerically the integral form of the AdS/CFT Y-system equations for the exact energies of excited states proposed by us and A. Kozak.