论文标题
$ {\ cal n} = 4 $ sym之间的双重巨型重力之间悬挂的开放巨头
Open giant magnons suspended between dual giant gravitons in ${\cal N}=4$ SYM
论文作者
论文摘要
我们在$ ads_2 \ times s^1 $和$ ads_3 \ times s^1 $上研究了Nambu-Goto String的经典解决方案，与在$ ADS $中扩展的包裹式麸皮之间伸展的字符串相对应。溶液是通过分析延续的巨镁溶液在麸皮位置切割的。 这些解决方案携带一个或两个$ SO（2,4）$费用和一个$ SO（6）$费用。我们计算他们的能量，并显示它们与$ \ frac {1} {2} $ - bps几何形状的关系。还讨论了它们与$ \ MATHCAL {n} = 4 $ SYM的$ SL（2）$ sector的相关性。
We study classical solutions to the Nambu-Goto string on $AdS_2 \times S^1$ and $AdS_3 \times S^1$ corresponding to strings stretched between wrapped branes extending in $AdS$. The solutions are obtained by analytic continuation of giant magnon solutions, cut at the position of the branes. These solutions carry one or two $SO(2,4)$ charges and a single $SO(6)$ charge. We compute their energies and show their relation to $\frac{1}{2}$-BPS geometries. Their relevance to the $SL(2)$ sector of $\mathcal{N}=4$ SYM is also discussed.
