| Wednesday 24 April 2024 | |
| Events for day: Wednesday 05 December 2018 |
| 11:00 - 12:00 Computational Nanoscience journal club Assigning the absolute configuration of single aliphatic molecules by visual inspection School NANO SCIENCES Assigning the absolute configuration of single aliphatic molecules by visual inspection Abstract: Deciphering absolute configuration of a single molecule by direct visual inspection is the next step in compound identification, with far-reaching implications for medicinal chemistry, pharmacology, and natural product synthesis. We demonstrate the feasibility of this approach utilizing low temperature atomic force microscopy (AFM) with a CO-functionalized tip to determine the absolute configuration and orientation of a single, adsorbed [123]tetramantane molecule, the smallest chiral diamondoid. We differentiat ... 13:30 - 15:00 Weekly Seminar Unveiling the Physics of Star Formation & Feedback in Galaxies with Radio Surveys in the SKA Era School ASTRONOMY Cosmological studies show the importance of feedback in the evolution of galaxies and their massive star formation in the Universe. However, the nature and physics of feedback are still under debate. Radio continuum observations provide unique dust-unbiased tracers of the interstellar medium (ISM) and star formation ideal to address the nature of feedback. Our multi-frequency and multi-resolution radio surveys enable us to trace various phases of star formation and dissect the thermal and nonthermal processes in the ISM of galaxies. As part of the KINGFISH (Key Insights on Nearby Galaxies: A Far-Infrared Survey with Herschel) project, we perf ... 14:00 - 15:00 Weekly Seminar Quasi Many-Body Localization: Anyonic Self-induced Disorder Mechanism School NANO SCIENCES Quasi Many-Body Localization: Anyonic Self-induced Disorder Mechanism Many-body localization generalizes the concept of Anderson localization (i.e. single particle localization) to isolated interacting systems, where many-body eigenstates in the presence of sufficiently strong disorder can be localized in a region of Hilbert space even at nonzero temperature. This is an example of ergodicity breaking, which manifests failure of thermalization or more specifically the break down of eigenstate-thermalization hypothesis. In this talk, I enquire into the quasi many-body localization in topologically ordered states of matter, rev ... 14:00 - 16:00 Seminar Fast fMRI techniques: advantages and limitations School COGNITIVE SCIENCES Abstract: Venue: School of Cognitive Sciences, Institute for Research in Fundamental Sciences (IPM), Opposite the ARAJ, Artesh Highway, Tehran, Iran on map * To join the mailing list: Send an empty email to: scs at ipm dot ir on the subject of: #join ... 14:00 - 15:00 Weekly Seminar Condensed Matter and Statistical Physics Group Quasi Many-Body Localization: Anyonic Self-induced Disorder Mechanism School PHYSICS Seminar Room (classroom A), Farmanieh Building, IPM ... 14:00 - 15:00 Weekly Seminar Combinatorics and Computing School MATHEMATICS Title: Price of competition in higher dimensions ... 15:00 - 16:00 Weekly Seminar Ramsey Interferometers as a Test for the Correction to Quantum Mechanics School PARTICLES AND ACCELERATORS Abstract: By applying the basic concept of the density matrix in an open quantum system and modification of quantum mechanics, we derive Kossakowski-Lindblad equation and different properties of this equation are reviewed. Next, a pedagogical approach will be provided for presenting Ramsey’s trick for linear modification of the quantum mechanics. We discuss how an open quantum mechanics or its modification changes the fraction of the excited states in Ramsey Interferometers. Larak Seminar Room |