论文标题
$ \ mathrm {ads_ {d+1}/cft_d} $ in $ \ mathrm中的脱节子系统的全息纠缠否定性
Holographic entanglement negativity for disjoint subsystems in $\mathrm{AdS_{d+1}/CFT_d}$
论文作者
论文摘要
我们提出了一项构造，以计算两个在较高尺寸的保形场理论（CFT $ _D $ S）双重结合子系统的两部分混合状态配置（CFT $ _D $ s）双重偶数$ _ {D+1} $ geimetries中的全息纠缠负性。我们的建议遵循相应的广告$ _3 $/CFT $ _2 $方案，并涉及用于子系统某些组合的散装RT表面区域的代数和。利用我们的构建，我们通过扰动扩展来计算领先顺序的全息纠缠消极情绪，对于两个不连接子系统的两分式状态，具有长矩形的cft $ _d $ _d $ _d $ s dual to Bunk pure Ads $ _ {D+1} $ _ {D+1} $ sch $ sch $ s $ sch $ sch $ s $ _ d+1 d+1 d+1 d+1孔。
We propose a construction to compute the holographic entanglement negativity for bipartite mixed state configurations of two disjoint subsystems in higher dimensional conformal field theories (CFT$_d$s) dual to bulk AdS$_{d+1}$ geometries. Our proposal follows from the corresponding AdS$_3$/CFT$_2$ scenario and involves an algebraic sum of the areas of bulk RT surfaces for certain combinations of subsystems. Utilizing our construction we compute the holographic entanglement negativity at the leading order through a perturbative expansion, for such bipartite mixed states of two disjoint subsystems with long rectangular strip geometries in CFT$_d$s dual to bulk pure AdS$_{d+1}$ geometries and AdS$_{d+1}$-Schwarzschild black holes.
