We review briefly the origin of gauge physics as well as their modern manifestations eg in
Yang–Mills, Aharonov–Bohm, Aharonov–Casher, and the Berry–Pancharatnam effects …

We uncover a non-Hermitian skin mode in which the eigenmodes of a nonreciprocal
topoelectrical (TE) heterojunction circuit array are localized at the heterojunction interface …

Some important problems in science do not have analytical solutions in four dimensions
including QCD, but they are integrable in two dimensions. For many years, scientists have …

Current-induced spin torques in topological insulators (TIs) include both field-like torques as
well as dam**-like torques. In many experimental spin torque measurements, the Fermi …

We propose an approach concerning the derivation of the spin-resolved orbital
magnetization in ferromagnets with spin-orbit interaction. An approach is presented in full …

We investigate the spin dynamics in the two-dimensional spin-orbit coupled system subject
to an in-plane (xy plane) constant electric field, which is assumed to be turned on at the …

In this work, we show that (real space) curvature in the geometry of curved waveguides with
Rashba spin orbit interactions (RSOIs) can lead to out-of-plane spin accumulations. We first …

In this work, we show that the disorder-free Kubo formula for the nonequilibrium value of an
observable due to a dc electric field, represented by E xx ̂ in the Hamiltonian, can be …

Topological insulator (TI) ultrathin films differ from the more commonly studied semi-infinite
bulk TIs in that the former possess both top and bottom surfaces where the surface states …

A topological insulator (TI) thin film differs from the more typically studied thick TI system in
that the former has both a top and a bottom surface where the states localized at both …