TY - RPRT TI - The no boundary density matrix AU - Ivo, Victor [Princeton University, NJ (United States)] (ORCID:0000000289748749) AU - Li, Yue-Zhou [Princeton University, NJ (United States)] (ORCID:0000000239824838) AU - Maldacena, Juan [Princeton University, NJ (United States)] (ORCID:0000000291271687) PY - 2025 DO - 10.1007/jhep02(2025)124 UR - https://www.osti.gov/biblio/2561309 ID - 2561309 ER -