FY2022 Presentations
(April 1st 2022 - Present)
Presentations by TQM Unit Members which took place in FY 2022 are listed below. Details of presentations which took place before April 1st 2022 can be found in the Unit's Annual Reports.
Invited Talks
Nic Shannon
"Negative Thermal Expansion in Cr Spinels"
Reconnectiong Oxide Research, Edinburgh, UK (2023.3.27)
Nic Shannon
"Observing Magnetic Monopoles in Spin Ice via Electron Holography"
MPI-PKS, Dresden, Germany (2023.3.16)
Nic Shannon
"Dynamical Scaling as a Signature of Multiple-phase Competition in Yb2Ti2O7"
Clarendon Laboratory, University of Oxford, UK (2023.3.14)
Nic Shannon
"Frustrated quantum spin models: fundamental physics in new places"
Interdisciplinary Science Conference in Okinawa (ISCO 2023): Physics and Mathematics meet Medical Science, OIST (2023.3.2)
Nic Shannon
"Observing Magnetic Monopoles in Spin Ice via Electron Holography"
CEMS, RIKEN, Japan (2023.2.15)
Nic Shannon
"Semi-classical simulation of spin-1 magnets"
ISSP, The University of Tokyo (2023.2.1)
Tokuro Shimokawa
"Entanglement witnesses in quantum frustrated magnets"
Extreme Universe Second Annual Meeting, Kobe Convention Center, International Conference Center (2022.12.27)
Tokuro Shimokawa
"Exact diagonalization for quantum spin systems" (tutorial lecture)
APCTP-IACS-SNBNCBS Workshop on Computational Methods for Emergent Quantum Matter:From Theoretical Concepts to Experimental Realization,
S.N. Bose National Center For Basic Sciences, Kolkata & Indian Association for the Cultivation of Science, Kolkata, India (2022.11.22)
Nic Shannon
"Rank-2 U(1) spin liquid and q=W order on the breathing pyrochlore lattice: machine-learning assisted solution of a difficult problem in frustrated magnetism"
Novel Quantum States in Condensed Matter 2022, Yukawa Institute for Theoretical Physics, Kyoto University (2022.11.29)
Nic Shannon
"From quantum spin liquids to quantum computers"
OIST Center for Quantum Technologies Mini-Symposium, OIST, Japan (2022.11.10)
Tokuro Shimokawa
"Entanglement witnesses in quantum frustrated magnets"
Extreme Universe Online Kick-Off Meeting of Publicly Offered Research Groups, Online (2022.11.1)
Nic Shannon
"Semi-classical simulation of spin-1 magnets"
Quantum Liquid Crystal Meeting, Nagoya, Hybrid event (2022.09.12)
Nic Shannon
"Semi-classical simulation of spin-1 magnets"
Frustrated Metals and Insulators, ICTS, India, Hybrid event (2022.09.14)
Nic Shannon
"Semi-classical simulation of spin-1 magnets"
Trends in Quantum Magnetism, International Workshop, Ascona, Switzerland, Hybrid event (2022.04.27)
Contributed Talks
Tokuro Shimokawa
"Entanglement witnesses for frustrated random singlet state"
The Physical Society of Japan 2023 Spring Meeting, Online (2023.03.24)
Matthias Gohlke
"Extended Quantum Spin Liquid with Spinon-like Excitations in an Anisotropic Kitaev-Gamma Model"
YIPQS long-term and Nishinomiya-Yukawa memorial workshop Novel Quantum States in Condensed Matter 2022, Yukawa Institute for Theoretical Physics, Kyoto University (2022.11.30)
Leilee Chojnacki
"Analogues of light and gravity in the collective excitations of quantum magnets" DPT2022 German Conference for Women in Physics, Karlsruhe, Germany (2022.11.25)
Tokuro Shimokawa
"Quantum paramagnetic states in the S=1/2 distorted honeycomb-lattice antiferromagnet Cu2(pymca)3(ClO4)"
JPS Autumn Meeting 2022, Online (2022.09.12)
Nic Shannon
"Observing Magnetic Monopoles in Spin Ice via Electron Holography"
The 11th International Conference on Highly Frustrated Magnetism 2022 (HFM22), Online (2022.06.25)
Kimberly Remund
"Spin-1 Magnets - A u(3) Formalism"
The 11th International Conference on Highly Frustrated Magnetism 2022 (HFM22), Sorbonne University, Paris, France (2022.06.24)
Seminars
Kimberly Remund
"Spin-1 Magnets - A u(3) Formalism", group of Prof. Frédéric Mila,EPFL Lausanne, Switzerland (2023.03.16)
Kimberly Remund
"Spin-1 Magnets - A u(3) Formalism", group of Prof. Roser Valenti, Institut für Theoretische Physik Goethe-Universität Frankfurt am Main, Germany (2023.03.13)
Tokuro Shimokawa
"Characterization of quantum frustrated random singlet state via entanglement witnesses" CHS Physics Research Seminar, Nihon University (2023.3.7)
Leilee Chojnacki
"Aspects of gravity in a spin-1 magnet: from a low energy field theory to linearized gravity" Motome group, The University of Tokyo (2023.2.17)
Nic Shannon
"Observing Magnetic Monopoles in Spin Ice via Electron Holography" RIKEN Seminar & QLC Seminar, The University of Tokyo (2023.02.15)
Nic Shannon
"Semi-classical simulation of spin-1 magnets" ISSP, The University of Tokyo (2023.02.01)
Kimberly Remund
"Spin-1 Magnets - A u(3) Formalism" MPI-PKS, Dresden, Germany (2023.01.31)
Kimberly Remund
"Spin-1 Magnets - A u(3) Formalism" Online Condensed Matter Theory seminars, Online (2022.12.13)
Leilee Chojnacki
"Analogues of light and gravity in the collective excitation of quantum magnets" Valenti group, Institut für Theoretische Physik, Goethe-Universität Frankfurt am Main, Germany (2022.11.22)
Matthias Gohlke
"Quantum Spin Nematics in Square Lattice Frustrated Ferromagnets" The group of Prof. Chisa Hotta, The University of Tokyo (2022.11.10)
Posters
Tokuro Shimokawa
"Characterization of frustrated random singlet state via entanglement witnesses"
The 1st young researchers' workshop of the Extreme Universe Collaboration, Graduate School of Mathematics, Nogoya University (2023.02.16)
Tokuro Shimokawa
"Quantum paramagnetic states in the spin-1/2distorted honeycomb-lattice Heisenberg antiferromagnet: Application to Cu2 (pymca)3 (ClO4)"
YIPQS long-term and Nishinomiya-Yukawa memorial workshop Novel Quantum States in Condensed Matter 2022, Yukawa Institute for Theoretical Physics, Kyoto University (2022.11.28)
Leilee Chojnacki
"Analogues of light and gravity in the collective excitations of quantum magnets"
OIST Center for Quantum Technologies Mini-Symposium, OIST, Japan (2022.11.10)
Kimberly Remund
"Spin-1 Magnets - A u(3) Formalism"
OIST Center for Quantum Technologies Mini-Symposium, OIST, Japan (2022.11.10)
Kimberly Remund
"Spin-1 Magnets - A u(3) Formalism"
29th International Conference on Low Temperature Physics, Sapporo, Japan (2022.08.23)
Matthias Gohlke
"High-field spin-nematic state in the S=1/2 J-K square-lattice frustrated ferromagnet"
29th International Conference on Low Temperature Physics, Sapporo, Japan (2022.08.22)
Leilee Chojnacki
"Analogues of light and gravity in the collective excitations of quantum magnets"
29th International Conference on Low Temperature Physics, Sapporo, Japan (2022.08.20)
Tokuro Shimokawa
"Theory and experiment on the quantum paramagnetic state in the S=1/2 distorted honeycomb-lattice antiferromagnet \(Cu_2(pymca)_3(ClO_4)\)"
29th International Conference on Low Temperature Physics, Sapporo, Japan (2022.08.20)
Tokuro Shimokawa
"High-field exact diagonalization software QS3 and its application to the quantum spin nematic study in the S=1/2 J1-K square-lattice frustrated ferromagnet"
The 11th International Conference on Highly Frustrated Magnetism 2022 (HFM22), Online (2022.06.28 and 06.30)
Matthias Gohlke
"High-Field Spin-Nematic State in the S=1/2 J-K Square-Lattice Frustrated Ferromagnet"
The 11th International Conference on Highly Frustrated Magnetism 2022 (HFM22), Sorbonne University, Paris, France (2022.06.22)
Ananya Samanta
"Negative thermal expansion in a magnetically frustrated spinel"
The 11th International Conference on Highly Frustrated Magnetism 2022 (HFM22), Sorbonne University, Paris, France (2022.06.22)
Leilee Chojnacki
"Analogues of light and gravity in the collective excitations of quantum magnets"
The 11th International Conference on Highly Frustrated Magnetism 2022 (HFM22), Sorbonne University, Paris, France (2022.06.21)