Visitors in Janauary 2024
![](https://groups.oist.jp/sites/default/files/styles/group_image/public/galleryimages/Cat%20working%20by%20the%20beach.jpg?itok=RAA2HYpF)
In January, we had the privilege of hosting two researchers in our group. One was Prof. Nathan Harshman from American University, USA, who stayed with us for approximately a month and gave a talk on "Applications of Configuration Space Symmetry and Topology in 1D Few-Body Systems." Lucky for us, Prof. Harshman also provided lectures to our PhD students at OIST.
The other was Prof. William Faugno from Tohoku University, Japan, who also gave a talk and discussed the topic of "Classical and Non-Hermitian Physics in Ultracold Atoms with Density-Difference-Dependent Hopping"
We are grateful for their valuable contributions of time and expertise!