May 20, 2022: A paper on band structures under periodic non-Hermitian potentials is publisihed in Physical Review B! Phys. Rev. B 105, 174108 (2022)
May 18, 2022: Bruno's new paper on quantum metric of degenerate bands is now on arXiv: arXiv:2205.07900
May 12, 2022: A paper on measurement of Quantum Fisher information is published in npj Quantum Information. The experiment is done in Huazhong University of Science and Technology.
May 6, 2022: A paper on the measurement of the adiabatic non-Hermitian Berry phase is now on arXiv! This work is a collaboration with Gadway group from UIUC and Price group from Birmingham. arXiv:2205.02700
April 18, 2022: Research of the group is featured in this month's issue of a Japanese magazine Yano E plus.
April 1, 2022: Ryo and Greta joined the group! Bill and Bruno finally arrived at Japan to properly join the group! Welcome all!
Here is the full member list of the group.
March 31, 2022: Ken has left the group to become Postdoctoral Researcher at RIKEN!
March 2, 2022: New paper on band structures under periodic non-Hermitian potentials is on arXiv: arXiv:2203.00247
February 1, 2022: Bruno joined the group. Welcome Bruno!
January 19, 2022: Tomoki contributed a section to "Roadmap on Topological Photonics" which is now on arXiv, arXiv:2201.06315, and will be published in JPhys Photonics!
December 6, 2021: Ken's collaboration paper with Kyoto University on quantum walk is on arXiv: arXiv:2112.03167
September 1, 2021: Bill joined the group. Welcome Bill!
August 3, 2021: Ken's new paper on nonlinear Floquet topological edge states is on arXiv: arXiv:2108.00649
July 21, 2021: Collaboration with Gadway group at the University of Illinois and Price group from Birmingham on synthetic mechanical lattices is now on arXiv: arXiv:2107.09649
July 20, 2021: New paper with Bruno Mera on Chern insulators and quantum geometry is on arXiv: arXiv:2107.09039
May 31, 2021: New paper on realization of a synthetic dimension in a silicon ring-resonator is now on arXiv: arXiv:2105.13742. This is an experimental work done in collaboration with Yokohama National University and the University of Tokyo.
March 31, 2021: Feature Issue on Photonic Topological Materials in Optical Materials Express, in which Tomoki served as a guest editor, has been published online!
March 23, 2021: Two new papers about Chern insulators and the quantum volume are now on arXiv: arXiv:2103.11582 and arXiv:2103.11583