Speaker: David Cassidy from the University College London. Title: Recent experimental progress in positronium-laser physics Time and place: Thursday November 7 at 15.15 (coffee and tea from 15.00) in the Oskar Klein auditorium FR4. Abstract: The field of experimental positronium physics has advanced significantly in recent years, in many cases by employing new techniques for trapping […]
Exploring superconductivity in organobismuth molecules Ren-Shu Wang Center for High Pressure Science and Technology Advanced Research, Shanghai 201203, China Recently, novel quantum phenomena such as topological insulators and superconductors were suggested in organometallic materials. Three different types of organobismuth molecules, including triphenylbismuth (TPB), tri-p-tolylbismthine (p-TTB), and tri-o-tolylbismthine (o-TTB), were investigated to explore organic […]
Antiferromagnetic order and possible quantum spin liquid in sodium doped 2,2′-bipyridine Di Peng Center for High Pressure Science and Technology Advanced Research, Shanghai 201203, China Organic molecular solids with correlated electronics based on π-electron networks provide fertile ground for the search for peculiar materials, including antiferromagnetic and quantum magnetism. We report a development […]
Schedule: Presentation by Razmik.
Speaker: Alexander Balatsky from NORDITA. Title: Dynamic Quantum Matter Time and place: Thursday November 14 at 15.15 (coffee and tea from 15.00) in the Oskar Klein auditorium FR4.
Open Access books presentation / Q&A Session Peter Mitchell (IntechOpen, London) 20 November You are invited to join a short session with Peter Mitchell from IntechOpen, a start-up publisher specialising in Open Access books and progressive funding models. The session will cover: Disseminating your work with impact: the benefits of non-journal Open Access publishing […]
Speaker: Kazuki Ikeda from Osaka university. Title: Mathematics and Physics of Hofstadter Butterfly, and Quantum Computation Abstract: Quantum Hall effect (QHE) is one of the most important phenomena in condensed matter physics, high energy physics, and mathematical physics. Especially QHE is the crucial for the recent advances in symmetry protected topological phase and topological quantum […]
Title: Machine learning of equivariant functions inspired by atomistic modelling and three-dimensional image processing. Speaker: Bastiaan J. Braams, Centrum Wiskunde & Informatica (CWI), Amsterdam, The Netherlands. Abstract: Over the past several years big data methods, including but not limited to use of deep convolutional neural networks, have been very successful in computer science applications and […]
Title: Efficient tensor network representation for Gutzwiller projected states of paired fermions Abstract: Recent work by Y.H. Wu {\em et al}, proposed a numerical method, so called MPO-MPS method, by which several types of quantum many-body wave functions, in particular, the projected Fermi sea state, can be efficiently represented as a tensor network. In this paper, […]
Abstract TBA
Speaker: Danny Thonig (Örebro Universitet) Title: Ultrafast magnetism from ab-initio atomistic magnetisation dynamics Time: Fika 10:30-11:00 , Seminar 11:00-12:00, Place: Nordita South, room 112:028 . Abstract: Writing and retrieving information in a magnetic material at high speed and with lower energy consumption has become an intense research field in solid state physics, since there is […]
Theoretical Quantum Matter