FYI -------- Weitergeleitete Nachricht -------- Betreff: DQ-mat Block Lecture by Susanne Yelin at LUH, 08./ 09.May 2025, 10 -12 pm Datum: Mon, 5 May 2025 08:36:28 +0200 Von: Anke Schmidt <anke.schmidt@DQ-MAT.UNI-HANNOVER.DE> Antwort an: Anke Schmidt <anke.schmidt@DQ-MAT.UNI-HANNOVER.DE> An: MEMBERS-DQMAT@LISTSERV.UNI-HANNOVER.DE Dear DQ-mat members and interested scientists, We are are pleased to announce the next Block Lecture which will take place on *_Tuesday, 08. May and Friday, 09.May 2025_*_ __LUH__, Building 3406, Room 317, Callinstr. 36, 30167 Hannover _ *_10:00-12:00_*Colloquium by *Susanne Yelin, Physics Department, Harvard University, Cambridge, United States of America* Title: Atomic Cooperative Arrays: Bio‑Inspired Quantum Optics and Quantum Chemistry on Neutral‑Atom Array Quantum Computers Abstract: What is the potential of dense—cooperative—emitter arrays? These arrays, already known for their use in metrology and quantum information as efficient waveguides and mirrors, are now being studied in alternative geometries. Inspired by nature, we investigate chiral and helical structures, as well as ring‑shaped arrays. In addition, we introduce a digital‑analog simulation framework for strongly correlated spin models using reconfigurable qubit arrays. Our toolbox—built on Floquet engineering and hardware‑optimized multi‑qubit gates—enables programmable real‑time Hamiltonian evolution, with an implementation proposal on Rydberg atom platforms. By combining snapshot measurements and single‑ancilla control, we extract excitation spectra and finite‑temperature susceptibilities from a single dataset. We illustrate this approach by computing key catalytic energy levels in a polynuclear transition‑metal complex and magnetic response in a two‑dimensional spin lattice. Access data for the transfer: Zoom Access:**_https://us04web.zoom.us/j/932734874 <https://us04web.zoom.us/j/932734874> _ Best regards, Anke Schmidt __ -- Leibniz Universität Hannover DQ-Mat-Office, Room 308 Callinstraße 36 30167 Hannover Tel: +49 511 76214887 Fax: +49 511 76217243 Email:anke.schmidt@dq-mat.uni-hannover.de https://www.dq-mat.uni-hannover.de/ https://www.quest-lfs.uni-hannover.de/ https://www.hitec.uni-hannover.de/ https://www.quantumfrontiers.uni-hannover.de/ https://www.qvls.de