The amplituhedron, a shape at the heart of particle physics, appears to be deeply connected to the mathematics of paper ...

Abstract: A high-order spatial filtering-symplectic finite difference time domain (SF-SFDTD) scheme with controllable stability condition is proposed to solve the time-dependent Schrödinger equation ...

Abstract: Self-powered neutron detector (SPND) plays a vital role in the Gen-III pressurized water reactors (PWR). When electrons are trapped in the insulator of SPND, an electric field can be ...