Monday, 1st September to Friday, 5th September: workshop program
Monday, 8th September to Friday, 12th September: seminar program
Abstracts of all the talks being presented during the workshop & seminar
| Sunday, 31st August | |
| 18:30 - 19:30 | Registration |
| 19:00 - 21:00 | Welcome reception |
| Monday, 1st September | |
| 08:45 - 09:00 | Frank Jülicher (Director of the Max Planck Institute for the Physics of Complex Systems) & Scientific Coordinators |
| Opening the workshop | |
| Unconventional excitations I (chair: Radu Coldea) | |
| 09:00 - 09:40 | Leon Balents (University of California, Santa Barbara) |
| Unconventional excitations in frustrated magnets | |
| 09:40 - 10:20 | Ian Affleck (University of British Columbia) |
| Topological superconductor - Luttinger liquid junctions | |
| 10:20 - 10:50 | coffee break |
| 10:50 - 11:30 | Sergej Demokritov (Westfälische Wilhelms-Universität Münster) |
| BEC of magnons at RT | |
| 11:30 - 12:00 | Bella Lake (Helmholtz Zentrum Berlin für Materialien und Energie GmbH) |
| Magnetic soft modes in the distorted triangular antiferromagnet α-CaCr2O4 | |
| 12:00 - 13:30 | lunch break |
| Spin waves (chair: Oleg Sushkov) | |
| 13:30 - 14:10 | Shuichi Murakami (Tokyo Institute of Technology) |
| Topological chiral edge modes and Berry curvature of magnons | |
| 14:10 - 14:40 | Se Kwon Kim (Johns Hopkins University) |
| Propulsion of a domain wall by spin waves in an antiferromagnet | |
| 14:40 - 15:10 | Yury Bunkov (Institut Néel) |
| The coherent precession of magnetization in antiferromagnets | |
| 15:10 - 15:40 | Natalia Perkins (University of Wisconsin) |
| New phenomena from Kitaev interactions | |
| 15:40 - 16:30 | discussions & coffee break |
| qsd14 colloquium | |
| 16:30 - 17:30 | Federico Becca (SISSA - International School for Advanced Studies) |
| Gapless and gapped spin liquids in Heisenberg models | |
| 17:30 - 18:00 | discussions |
| 18:00 - 19:30 | supper |
| Tuesday, 2nd September | |
| Unconventional excitations II (chair: Jeroen van den Brink) | |
| 09:00 - 09:40 | Andrey Chubukov (University of Wisconsin) |
| Cascade of phase transitions in anisotropic triangular antiferromagnets | |
| 09:40 - 10:20 | Henrik M. Rønnow (École Polytechnique Fédérale de Lausanne) |
| Breaking the waves - experiments and theories on fractional excitations from 1D to 2D | |
| 10:20 - 10:50 | coffee break |
| 10:50 - 11:30 | Peter Kopietz (Universität Frankfurt) |
| Magneto-elastic modes and lifetime of magnons in thin yttrium-iron garnet films | |
| 11:30 - 12:00 | Oleg Sushkov (University of New South Wales) |
| Violation of the spin statistics theorem and the Bose-Einstein condensation of particles with half integer spin | |
| 12:00 - 13:30 | lunch break |
| Quantum spin dynamics: Neutrons and ESR (chair: Mechthild Enderle) | |
| 13:30 - 14:10 | Radu Coldea (University of Oxford) |
| Magnetic excitations near quantum criticality in the Ising chain CoNb2O6 in transverse field | |
| 14:10 - 14:40 | Sergei Zvyagin (Helmholtz-Zentrum Dresden-Rossendorf) |
| Spin dynamics in triangular-lattice antiferromagnets Cs2CuBr4 and Cs2CuCl4: High-field ESR studies | |
| 14:40 - 15:10 | Béatrice Grenier (Université Grenoble Alpes) |
| Spin dynamics in the Néel phase of the quasi-one-dimensional Ising-like antiferromagnet BaCo2V2O8 studied by inelastic neutron scattering | |
| 15:10 - 15:40 | coffee break |
| Quantum spin dynamics: Interactions (chair: Nic Shannon) | |
| 15:40 - 16:10 | R. Ganesh (IFW Dresden) |
| Triplon Hall effect in the Shastry Sutherland material | |
| 16:10 - 16:40 | Alexander Smirnov (Russian Academy of Sciences) |
| Two crossovers between spinons and magnons in S=1⁄2 quantum magnet Cs2CuCl4 | |
| 16:40 - 17:10 | Ricardo Luís Doretto (Universidade Estadual de Campinas) |
| Plaquette valence-bond solid in the square lattice J1-J2 antiferromagnet Heisenberg model: A bond operator approach | |
| 17:10 - | poster session |
| 18:00 - 19:30 | supper |
| - 22:30 | poster session |
| Wednesday, 3rd September | |
| Quantum spin dynamics and spin-orbit coupling (chair: Leon Balents) | |
| 09:00 - 09:40 | Jochen Geck (IFW Dresden) |
| Probing short-range spin correlations in cuprate chains with RIXS | |
| 09:40 - 10:20 | Mechthild Enderle (Institut Laue-Langevin) |
| Multi-spinon excitations in one-dimensionally entangled magnets | |
| 10:20 - 10:50 | coffee break |
| 10:50 - 11:30 | Jeroen van den Brink (IFW Dresden) |
| Quantum spin dynamics probed by resonant inelastic x-ray scattering | |
| 11:30 - 12:00 | Daniel Khomskii (Universität zu Köln) |
| Orbital-dependent singlet dimers and orbital-selective Peierls transitions in transition metal compounds | |
| 12:00 - 13:30 | lunch break |
| Excitations in spin liquids (chair: Maxim Mostovoy) | |
| 13:30 - 14:00 | Bruce Normand (Renmin University of China) |
| Spinon and holon statistics in the pyrochlore quantum spin liquid | |
| 14:00 - 14:30 | Seung-Hun Lee (University of Virginia) |
| Spin jam state in a disorder-free frustrated magnet | |
| 14:30 - 15:00 | Johannes Knolle (Max-Planck-Institut für Physik komplexer Systeme) |
| Raman scattering signatures of Kitaev spin liquids in A2IrO3 iridates | |
| 15:00 - 15:30 | group photo (to be published on the workshop's web page) & coffee break |
| Spin excitations, others (chair: Mathieu Taillefumier) | |
| 15:30 - 16:00 | Nic Shannon (Okinawa Institute of Science and Technology) |
| Waves in the unseen: Spin excitations in a quantum spin-nematic | |
| 16:00 - 16:30 | Sergey Sosin (Russian Academy of Sciences) |
| Magnetic anisotropy in a pyrochlore antiferromagnet Er2Ti2O7 studied by transverse magnetization and ESR measurements | |
| 16:30 - 18:00 | discussions |
| 18:00 | busses are leaving for the conference dinner |
| 19:00 - | conference dinner at the Schlosshotel Dresden-Pillnitz |
| Thursday, 4th September | |
| Transport (chair: Peter Kopietz) | |
| 09:00 - 09:40 | Christian Heß (IFW Dresden) |
| Heat transport of low-dimensional quantum magnets at high temperature | |
| 09:40 - 10:20 | Fabian Heidrich-Meisner (Ludwig-Maximilians-Universität München) |
| Spin and thermal transport in spin chains and ladders | |
| 10:20 - 10:50 | coffee break |
| 10:50 - 11:30 | Thomas Lorenz (Universität zu Köln) |
| Magnetic heat transport in spin-ice materials | |
| 11:30 - 12:00 | Robin Steinigeweg (Technische Universität Braunschweig) |
| Real-time relaxation and thermalization in quantum magnets: Progress by quantum typicality | |
| 12:00 - 13:30 | lunch break |
| Nonequilibrium dynamics in 1D (chair: Markus Garst) | |
| 13:30 - 14:10 | Tomaz Prosen (University of Ljubljana) |
| Integrable non-equilibrium steady state density operators and exact bounds on ballistic transport | |
| 14:10 - 14:40 | Lars Bonnes (University of Innsbruck) |
| ''Light-cone'' dynamics after quantum quenches in spin chains using METTS | |
| 14:40 - 15:10 | Adrian Feiguin (Northeastern University) |
| Anomalous pump-driven spectral weight transfer and spin-charge separation in 1D Mott insulators | |
| 15:10 - 15:40 | coffee break |
| Spin dynamics: Semi-classical and driven (chair: Natalia Perkins) | |
| 15:40 - 16:10 | Mathieu Taillefumier (Okinawa Institute of Science and Technology) |
| Semi-classical spin dynamics of the antiferromagnetic Heisenberg model on the kagome lattice | |
| 16:10 - 16:40 | Shintaro Takayoshi (National Institute for Materials Science, Tsukuba) |
| Coherent laser control of quantum multiferroics: A way of generating synthetic Dzyaloshinskii-Moriya interactions | |
| 16:40 - 17:10 | Masahiro Sato (Aoyama Gakuin University) |
| Laser-induced nonequilibrium magnetization curves in quantum magnets | |
| 17:10 - 18:00 | discussions |
| 18:00 - 19:30 | supper |
| Friday, 5th September | |
| Spin dynamics: Topological systems and others (chair: Andrey Chubukov) | |
| 09:00 - 09:40 | Roderich Moessner (Max-Planck-Institut für Physik komplexer Systeme) |
| Topological spin glassiness | |
| 09:40 - 10:20 | Andrey Zheludev (ETH Zürich) |
| Physics with a ''perfect'' quantum spin ladder | |
| 10:20 - 10:50 | coffee break |
| 10:50 - 11:30 | Peter Lemmens (Technische Universität Braunschweig) |
| Magnetoelectric effects and phonon anomalies in the Skyrmion and the helical/conical phase of Cu2OSeO3 | |
| 11:30 - 12:00 | Maxim Mostovoy (University of Groningen) |
| Skyrmion dynamics | |
| 12:00 - 13:30 | lunch break |
| Skyrmions (chair: Christian Heß) | |
| 13:30 - 14:00 | Markus Garst (Universität zu Köln) |
| Skyrmion-magnon scattering in chiral magnets | |
| 14:00 - 14:30 | Konstantinos Koumpouras (Uppsala University) |
| Manipulation of skyrmions with spin transfer torques | |
| 14:30 - 14:40 | workshop's closing remarks |
| 14:40 - 19:00 | discussions |
| to the top | |
| Monday, 8th September | |
| chair: Peter Prelovsek | |
| 09:40 - 10:20 | Fabian Essler (Oxford University) |
| Light-cone effects after quantum quenches and excitations at finite entropy | |
| 10:20 - 10:50 | coffee break |
| 10:50 - 11:30 | Hirokazu Tsunetsugu (The University of Tokyo) |
| Doublon-holon dynamics and transport near Mott transition | |
| 11:30 - 12:00 | George Jackeli (University of Stuttgart) |
| Spin-orbit induced magnetic order and dynamics in insulating iridates | |
| 12:00 - 13:30 | lunch break (self-organized) |
| 13:30 - 18:00 | discussions |
| 18:00 - 19:30 | seminar welcome |
| Tuesday, 9th September | |
| chair: George Jackeli | |
| 09:40 - 10:20 | Cristian Daniel Batista (Los Alamos National Laboratory) |
| Stiffness from disorder in triangular Ising thin films | |
| 10:20 - 10:50 | coffee break |
| 10:50 - 11:30 | Olga Petrova (Max-Planck-Institut für Physik komplexer Systeme) |
| Magnetic monopoles in quantum spin ice | |
| 11:30 - 12:00 | Mikhail Kiselev (ICTP Trieste) |
| SU(N) Landau-Zener interferometry | |
| 12:00 - 13:30 | lunch break (self-organized) |
| 13:30 - 18:00 | discussions |
| 18:00 - 19:30 | supper (self-organized) |
| Wednesday, 10th September | |
| chair: Xenophon Zotos | |
| 09:40 - 10:20 | Peter Prelovsek (Jozef Stefan Institute, Ljubljana) |
| Dynamics and ordering in random spin chains | |
| 10:20 - 10:50 | coffee break |
| 10:50 - 11:30 | Stefan Kehrein (Universität Göttingen) |
| Spin echo and Loschmidt daemons after quantum quenches | |
| 11:30 - 12:00 | Timothy Ziman (Institut Laue-Langevin) |
| Muon precession as a detector of spin polarization in out-of-equilibrium semiconductors: Theoretical puzzles and possible resolutions | |
| 12:00 - 13:30 | lunch break (self-organized) |
| 13:30 - 18:00 | discussions |
| 19:00 - | seminar dinner at the restaurant Schillergarten |
| Thursday, 11th September | |
| chair: Cristian Daniel Batista | |
| 09:40 - 10:20 | Matthias Vojta (Technische Universität Dresden) |
| Non-linear bond-operator theory and 1/d expansion for coupled-dimer magnets | |
| 10:20 - 10:50 | coffee break |
| 10:50 - 11:30 | Marcos Rigol (The Pennsylvania State University) |
| Quantum quenches in the thermodynamic limit | |
| 11:30 - 12:00 | Xenophon Zotos (University of Crete) |
| Finite temperature and magnetic field transport in 1D quantum magnets | |
| 12:00 - 13:30 | lunch break (self-organized) |
| 13:30 - 18:00 | discussions |
| 18:00 - 19:30 | supper (self-organized) |
| Friday, 12th September | |
| chair: Hirokazu Tsunetsugu | |
| 09:40 - 10:20 | Frank Pollmann (Max-Planck-Institut für Physik komplexer Systeme) |
| Entanglement and dynamics in many-body localized systems | |
| 10:20 - 10:50 | coffee break |
| 10:50 - 11:20 | Andreas Honecker (Université de Cergy-Pontoise) |
| Finite-temperature dynamics of highly frustrated quantum spin chains | |
| 11:20 - 11:50 | Karlo Penc (Wigner Research Centre for Physics) |
| Spin-wave excitations in the multiferroic compound Ba2CoGe2O7 | |
| 11:50 - 12:00 | seminar's closing remarks |
| 12:00 - 13:30 | lunch break (self-organized) |
| 13:30 - 18:00 | discussions |
| to the top | |