👉 In physics, the term "helmholtzian" is often used to describe a wave function that exhibits certain properties. A wave function in this context is a mathematical expression of how particles or waves propagate through space and time. The term "helmholtzian" refers to a wave function that is defined by a particular property, such as its energy density or its eigenvalues.
For example, if we have a wave function for a particle at a given position in space-time, the
helmholtzian