论文标题
具有动力学和背景字段的DP-Brane的左右纠缠熵
Left-Right Entanglement Entropy for a Dp-brane with Dynamics and Background Fields
论文作者
论文摘要
我们研究边界状态的左右纠缠熵，对应于带有内部和背景字段的动态d $ p $ brane。我们假设Brane具有切向线性运动和一个旋转，并穿着内部$ U（1）$ GAUGE电位和Kalb-Ramond Tensor Field $ b_ {μν} $。我们通过应用复制品的技巧通过Rényi熵得出纠缠熵。我们的计算将在骨弦理论的背景下。
We investigate the left-right entanglement entropy of a boundary state, corresponding to a dynamical D$p$-brane with the internal and background fields. We assume that the brane has a tangential linear motion and a rotation, and is dressed with an internal $U(1)$ gauge potential and the Kalb-Ramond tensor field $B_{μν}$. We derive the entanglement entropy via the Rényi entropy by applying the replica trick. Our calculations will be in the context of the bosonic string theory.
