TY - RPRT TI - Twice upon a time: timelike-separated quantum extremal surfaces AU - Engelhardt, Netta AU - Penington, Geoff AU - Shahbazi-Moghaddam, Arvin PY - 2024 DO - 10.1007/jhep01(2024)033 UR - https://www.osti.gov/biblio/2575961 ID - 2575961 ER -