't Hooft 1993 / Susskind 1995: degrees-of-freedom in (D+1)-region encoded on D-boundary. Foundation of AdS/CFT + EHT + black-hole-info paradox. Active QG-pheno via AdS/CFT.
't Hooft 1993 / Susskind 1995: degrees-of-freedom in (D+1)-region encoded on D-boundary. Foundation of AdS/CFT + EHT + black-hole-info paradox. Active QG-pheno via AdS/CFT.