BEGIN:VCALENDAR VERSION:2.0 CALSCALE:GREGORIAN PRODID:iCalendar-Ruby BEGIN:VEVENT CATEGORIES:Lectures & Presentations DESCRIPTION:INPP Seminar - Dr. Daniel Brandenburg - Entanglement Enabled S pin Interference: January 30\n\nIn quantum mechanics\, interference tradit ionally occurs only between indistinguishable particles. In stellar intensi ty interferometry\, this means measuring two photons of the same wavelength (color)\, and in high energy experiments it means femtoscopic correlation measurements must investigate pairs of identical particles (π+π+\, π-π- etc .). However\, nearly a decade ago Cotler and Wilczek proposed a quantum dev ice which utilizes entanglement to enable optical intensity interferometry between photons of different wavelengths\, suggesting that certain forms of entanglement make interference of non-identical quantum states possible. R ecently\, a spin interference phenomenon was discovered in ultra-peripheral heavy-ion collisions through photonuclear production of ρ0→π+π- pairs. In this process interference is observed even though the final observation is a π+π- pair - pions of clearly distinguishable charge. Besides its novelty as a general quantum phenomenon\, this discovery of entanglement enabled sp in interference in the angular distribution of ρ0→π+π- from diffractive pho tonuclear interactions has opened new avenues for investigating the gluon d istributions in heavy nuclei and for studying the structure of heavy nuclei at high energy. \n\nIn this talk Dr. Brandenburg will review the experimen tal discovery and goals of the ongoing experimental measurements from vario us collaborations. Finally\, Dr. Brandenburg will discuss the emerging theo retical description of this novel phenomenon and comment on the various the oretical calculations that have appeared recently DTEND:20240130T213000Z DTSTAMP:20241123T135629Z DTSTART:20240130T210000Z GEO:39.326188;-82.101779 LOCATION:Lindley Hall\, S321 SEQUENCE:0 SUMMARY:INPP Seminar - Dr. Daniel Brandenburg - Entanglement Enabled Spin Interference: January 30 UID:tag:localist.com\,2008:EventInstance_45489610352429 URL:https://calendar.ohio.edu/event/inpp_seminar_-_entanglement_enabled_spi n_interference END:VEVENT END:VCALENDAR