3.7k citations · 8.7k across the 83 of their papers we have counts for
5 papers · 1 filter
Synthetic Mechanical Lattices with Synthetic Interactions
Ritika Anandwade, Yaashnaa Singhal, Sai Naga Manoj Paladugu +8
Metamaterials based on mechanical elements have been developed over the past decade as a powerful platform for exploring analogs of electron transport in exotic regimes that are ha…
Engineering geometrically flat Chern bands with Fubini-Study Kähler structure
Bruno Mera, Tomoki Ozawa
We describe a systematic method to construct models of Chern insulators whose Berry curvature and the quantum volume form coincide and are flat over the Brillouin zone; such models…
Synthetic dimension band structures on a Si CMOS photonic platform
Armandas Balčytis, Tomoki Ozawa, Yasutomo Ota +3
Synthetic dimensions, which simulate spatial coordinates using non-spatial degrees of freedom, are drawing interest in topological science and other fields for modelling higher-dim…
Kähler geometry and Chern insulators: Relations between topology and the quantum metric
Bruno Mera, Tomoki Ozawa
We study Chern insulators from the point of view of Kähler geometry, i.e. the geometry of smooth manifolds equipped with a compatible triple consisting of a symplectic form, an int…
Relations between topology and the quantum metric for Chern insulators
Tomoki Ozawa, Bruno Mera
We investigate relations between topology and the quantum metric of two-dimensional Chern insulators. The quantum metric is the Riemannian metric defined on a parameter space induc…