Berry curvature physics and quantum geometric effects have been instrumental in
advancing topological condensed matter physics in recent decades. Although Landau level …

One of the most celebrated accomplishments of modern physics is the description of
fundamental principles of nature in the language of geometry. As the motion of celestial …

Exotic physics could emerge from interplay between geometry and correlation. In fractional
quantum Hall (FQH) states, novel collective excitations called chiral graviton modes (CGMs) …

The quantum geometry has significant consequences in determining transport and optical
properties in quantum materials. Here, we use a semiclassical formalism coupled with …

Quantum geometry plays a pivotal role in the second-order response of PT-symmetric
antiferromagnets. Here we study the nonlinear response of 2D altermagnets protected by C …

The quantum metric and Berry curvature are two fundamental and distinct factors that
describe the geometry of quantum eigenstates. Although the role of the Berry curvature in …

It has been theoretically predicted that perturbation of the Berry curvature by electromagnetic
fields gives rise to intrinsic nonlinear anomalous Hall effects that are independent of …

Nonlinear transport is a unique functionality of noncentrosymmetric systems, which reflects
profound physics, such as spin-orbit interaction, superconductivity and band geometry …

Spin-polarized antiferromagnets have recently gained significant interest because they
combine the advantages of both ferromagnets (spin polarization) and antiferromagnets …

Berry curvature multipoles appearing in topological quantum materials have recently
attracted much attention. Their presence can manifest in novel phenomena, such as …