Program

●=Onsite talk ○=Online talk from a remote location
All talk is available via zoom

Day 1

[4/22/2022 (Fri.)]

Reception 12:30 ～ 13:00

13:10 ～ 13:15

Opening remarks
●Hitoshi Ohta, Kobe Univ.

Chair: Tokuro Shimokawa（OIST)

13:15 ～ 13:35

Pressure effects on the magnetic transition temperature of CsCuCl3: CMF+TPQ analysis
●Daisuke Yamamoto, CHS, Nihon Univ. [Japanese talk]

13:35 ～ 13:55

Pseudo magnetization plateau and fractionalized edge states in spin cluster chains
●Takanori Sugimoto, QIQB, Osaka Univ. [Japanese talk]

13:55 ～ 14:15

Phase transitions in the ferromagnetic region of the S≧3/2 bilinear-biquadratic spin chain
●Shin Miyahara, Fukuoka Univ. [Japanese talk]

14:15 ～ 14:35

Duality, Criticality, Anomaly, and Topology in Quantum Spin-1 Chains
●Hong Yang, Dept. of Physics, Univ. of Tokyo [English talk]

Coffee Break 14:35 ～ 14:50

Chair: Susumu Okubo (Kobe Univ.)

14:50 ～ 15:10

Concealed spin-nematic liquid of SU(3) Heisenberg antiferromagnetic chain
under magnetic fields
○Shunsuke C. Furuya, Dept. of Basic Science, Univ. of Tokyo [Japanese talk]

15:10 ～ 15:30

Quantum Effects on One-dimensional Chiral Ferromagnet
○Yusuke Kato, Dept. of Basic Science, Univ. of Tokyo [Japanese talk]

15:30 ～ 15:50

S=1 AKLT chain and Angular-time evolution
○Kouichi Okunishi, Dept. of Physics, Niigata Univ. [Japanese talk]

15:50 ～ 16:10

Theory of THz-laser driven inverse Faraday effect in dissipative quantum magnets
○Masahiro Sato, Dept. of Physics, Chiba Univ. [Japanese talk]

16:10 ～ 16:30

Magnetic field-temperature phase diagrams and spin excitation spectra for topological multiple-Q magnetic orders
○Yasuyuki Kato, Univ. of Tokyo [Japanese talk]

Day 2

[4/23/2022 (Sat.)]

Venue open 9:00

Chair: Kouichi Okunishi （Niigata Univ.）

9:30 ～ 9:50

Theory of volborthite based on a coupled trimer model
○Shunsuke Furukawa, Keio Univ. [Japanese talk]

9:50 ～ 10:10

Numerical-diagonalization study of the Heisenberg antiferromagnet on the floret pentagonal lattice
○Rito Furuchi, Univ. of Hyogo [Japanese talk]

10:10 ～ 10:30

Field-Induced Spin Nematic Liquid of the Anisotropic One-Dimensional Quantum Spin Systems
○Toru Sakai, Univ. of Hyogo [Japanese talk]

Coffee break 10:30 ～ 10:45

Chair: Daisuke Yamamoto (Nihon Univ.)

10:45 ～ 11:05

Development of deep variational quantum eigensolver and its application to quantum spin systems
●Hiroshi Ueda, QIQB, Osaka Univ. [Japanese talk]

11:05 ～ 11:25

Topological Z4 spin-orbital liquid on the honeycomb lattice
●Masahiko G. Yamada, Dept. of Materials Engineering Science, Osaka Univ. [Japanese talk]

11:25 ～ 11:45

Quantum spin systems and DM interaction
●Hitoshi Ohta, Kobe Univ. [Japanese talk]

Lunch break 11:45 ～ 13:45

Free discussion session 13:45 ～ 17:00

Day 3

[4/24/2022 (Sun.)]

Venue open 9:00

Chair: Shunsuke C. Furuya (Univ. of Tokyo)

9:30 ～ 9:50

Non-Abelian anyons trapped in vacancies of the Kitaev model and non-local correlations
●Masahiro O. Takahashi, Dept. of Materials Engineering Science, Osaka Univ. [Japanese talk]

9:50 ～ 10:10

Ground-state phase diagram and the low-energy excitation of the anisotropic Kitaev-Γ model on a honeycomb lattice
●Takafumi Suzuki, Univ. of Hyogo [Japanese talk]

10:10 ～ 10:30

Theory of STM in Kitaev's chiral spin liquid
○Shintaro Takayoshi, Konan Univ. [Japanese talk]

Coffee break 10:30 ～ 10:45

Chair: Hitoshi Ohta (Kobe Univ.)

10:45 ～ 11:05

Isothermal and adiabatic magnetization processes of the spin-1/2 Heisenberg model on an isosceles triangular lattice
○Katsuhiro Morita, TUS [Japanese talk]

11:05 ～ 11:35

[Special invited talk]
Structures of magnetic excitations in S=1/2 kagome-lattice antiferromagnets A2Cu3SnF12 (A=Cs, Rb)
○Hidekazu Tanaka, Innovator and Inventor Development Platform, Tokyo Institute of Technology [Japanese talk]

11:35 ～ 11:45

Closing remarks
●Tokuro Shimokawa, OIST

Page updated

Google Sites

Report abuse

Program

[4/22/2022 (Fri.)]

Opening remarks●Hitoshi Ohta, Kobe Univ.

Pseudo magnetization plateau and fractionalized edge states in spin cluster chains●Takanori Sugimoto, QIQB, Osaka Univ. [Japanese talk]

Phase transitions in the ferromagnetic region of the S≧3/2 bilinear-biquadratic spin chain●Shin Miyahara, Fukuoka Univ. [Japanese talk]

Duality, Criticality, Anomaly, and Topology in Quantum Spin-1 Chains●Hong Yang, Dept. of Physics, Univ. of Tokyo [English talk]

Concealed spin-nematic liquid of SU(3) Heisenberg antiferromagnetic chain under magnetic fields○Shunsuke C. Furuya, Dept. of Basic Science, Univ. of Tokyo [Japanese talk]

Quantum Effects on One-dimensional Chiral Ferromagnet○Yusuke Kato, Dept. of Basic Science, Univ. of Tokyo [Japanese talk]

S=1 AKLT chain and Angular-time evolution○Kouichi Okunishi, Dept. of Physics, Niigata Univ. [Japanese talk]

Theory of THz-laser driven inverse Faraday effect in dissipative quantum magnets○Masahiro Sato, Dept. of Physics, Chiba Univ. [Japanese talk]

Magnetic field-temperature phase diagrams and spin excitation spectra for topological multiple-Q magnetic orders○Yasuyuki Kato, Univ. of Tokyo [Japanese talk]

[4/23/2022 (Sat.)]

Theory of volborthite based on a coupled trimer model ○Shunsuke Furukawa, Keio Univ. [Japanese talk]

Numerical-diagonalization study of the Heisenberg antiferromagnet on the floret pentagonal lattice○Rito Furuchi, Univ. of Hyogo [Japanese talk]

Field-Induced Spin Nematic Liquid of the Anisotropic One-Dimensional Quantum Spin Systems○Toru Sakai, Univ. of Hyogo [Japanese talk]

Development of deep variational quantum eigensolver and its application to quantum spin systems●Hiroshi Ueda, QIQB, Osaka Univ. [Japanese talk]

Topological Z4 spin-orbital liquid on the honeycomb lattice●Masahiko G. Yamada, Dept. of Materials Engineering Science, Osaka Univ. [Japanese talk]

Quantum spin systems and DM interaction●Hitoshi Ohta, Kobe Univ. [Japanese talk]