BEGIN:VCALENDAR VERSION:2.0 PRODID:Baylor United Calendar /Drupal/ METHOD:PUBLISH BEGIN:VTIMEZONE TZID:US_Central BEGIN:STANDARD DTSTART:20001029T020000 RRULE:FREQ=YEARLY;WKST=MO;INTERVAL=1;BYMONTH=11;BYDAY=1SU TZNAME:Standard Time TZOFFSETFROM:-0500 TZOFFSETTO:-0600 END:STANDARD BEGIN:DAYLIGHT DTSTART:20010401T020000 RRULE:FREQ=YEARLY;WKST=MO;INTERVAL=1;BYMONTH=3;BYDAY=2SU TZNAME:Daylight Saving Time TZOFFSETFROM:-0600 TZOFFSETTO:-0500 END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT UID:Baylor_CMS_Event-142778 DTSTAMP:20230921T211700Z SUMMARY:2023 Spring Physics Colloquium Series: Dr. Marlan Scully DESCRIPTION;ENCODING=QUOTED-PRINTABLE:
Photon Entanglement in Unruh and Hawking Radiation*
(*Phys. Rev. Research, Scully, Svidzinsky and Unruh, 4, 033010 (2022)
Acceleration radiation emitted by neutral atoms undergoing uniform acceleration is a rich but somewhat subtle problem. Indeed R. Feynman had a note on his final blackboard listing "acceleration temperature" as something "to Learn!" In the present talk we will show that a uniformly accelerated atom in Minkowski spacetime emits entangled photon pairs in a squeezed state. Similar emission of photon pairs occurs if an atom is held above the black hole event horizon.