Before it's observed, it's not halfway between states, but is instead a "superposition" of the two at once. In quantum physics, the state of a particle is described by a wave equation, which tells ...

You may like What is quantum superposition? Physicists take step ... This requires a single wave equation to describe both particles simultaneously, and they must mysteriously “know” what ...

This linearity gives quantum mechanics some of its uniquely non-classical characteristics, such as the superposition ... equation. To make the transition from the nonlinear classical wave equation ...

Many physical phenomena – including heat transfer, fluid flow and electromagnetic wave propagation, to name just three – can be described using partial differential equations (PDEs ... this using the ...

By putting together many images, the authors built up the shape of this wave and observed how it expands with time, in perfect agreement with Schrödinger's equation "This imaging method consists ...