Sixth-order schemes for laser–matter interaction in the Schrödinger equation
Sixth-order schemes for laser–matter interaction in the Schrödinger equation
Control of quantum systems via lasers has numerous applications that require fast and accurate numerical solution of the Schrödinger equation. In this paper, we present three strategies for extending any sixth-order scheme for the Schrödinger equation with time-independent potential to a sixth-order method for the Schrödinger equation with laser potential. …