Hi everyone, just as a reminder. Tobias Kramer from Zuse-Institute Berlin will give a talk today at 2pm in the division room. Cheers Christoph ---------- Forwarded message ---------- From: Christoph Kreisbeck <christophkreisbeck(a)gmail.com> Date: 2018-01-31 9:08 GMT-08:00 Subject: Seminar Tobias Kramer: Friday 2pm-3pm To: A-G Group <aspuru-list(a)lists.fas.harvard.edu> Hi everyone, Tobias Kramer will give a Seminar this Friday at 2pm in the division room. Please find below Tobias' title and abstract. Cheers Christoph Title: Bringing HEOM up-to-speed on a supercomputer Abstract: I present our current work to provide a scalable open quantum system dynamics using HEOM for supercomputers with hundreds of nodes. At the Zuse-Institute Berlin (ZIB) we implement the Hierarchical Equations of Motion (HEOM) method and provide utilities to compute various optical response functions. As illustration I compare computed 2D spectra with experiments of the photosynthetic apparatus of C. Tepidum [1] for various polarization sequences. References: [1] Tobias Kramer, Mirta Rodriguez: Two-dimensional electronic spectra of the photosynthetic apparatus of green sulfur bacteria Scientific Reports, Vol.7, p. 45245, 2017