9.1.10 Supersymmetric localization
[1]<ol><li>Chen:2021lnq</li><li>Headrick:2019eth</li><li>Callebaut:2023fnf</li><li>Witten:2018zxz</li><li>Nishioka:2018khk</li><li>Rangamani:2016dms</li><li>Mahajan:2025gfh</li></ol>
\paragraph{RT and HRT formulas}
\paragraph{Classical gravity from entanglement} \paragraph{Quantum extremal surfaces} \paragraph{Derivation of RT, HRT, QES from gravity path integral}~
[2]<ol><li>Chen:2021lnq</li><li>Callebaut:2023fnf</li></ol>. Original articles are~[3]<ol><li>Lewkowycz:2013nqa</li><li>Dong:2016hjy</li><li>Dong:2017xht</li></ol>
\paragraph{Holographic entropy cone}~
\paragraph{Quantum focusing conjecture \& QNEC}~
\paragraph{Bit threads}~
\paragraph{Islands}~
[4]<ol><li>Chen:2021lnq</li><li>Callebaut:2023fnf</li></ol>. Criticism about massive islands, fuzzballs etc is discussed in~[5]<ol><li>Geng:2021hlu</li><li>Martinec:2022lsb</li><li>Guo:2021blh</li></ol>[6]<ol><li>Raju:2020smc</li></ol> and [7]<ol><li>Antonini:2025sur</li></ol> is a reply.