wave function (or wavefunction) is a mathematical description of the quantum state of an isolated quantum system. The most common symbols for a wave function...

interpretations of quantum mechanics, wave function collapse, also called reduction of the state vector, occurs when a wave function—initially in a superposition...

In physics, a standing wave, also known as a stationary wave, is a wave that oscillates in time but whose peak amplitude profile does not move in space...

{\displaystyle \psi } is the wave function, u {\displaystyle u} is a periodic function with the same periodicity as the crystal, the wave vector k {\displaystyle...

issues such as wave function collapse, and the paradox of Schrödinger's cat by being inherently nonlocal. The de Broglie–Bohm pilot wave theory is one...

function. Like a square wave, the triangle wave contains only odd harmonics. However, the higher harmonics roll off much faster than in a square wave...

Schrödinger equation is a partial differential equation that governs the wave function of a non-relativistic quantum-mechanical system.: 1–2  Its discovery...

calling k the wave number is that it enumerates the number of crests that the wave function has inside the box, and in this sense it is a wave number. This...

Tollmien–Schlichting wave, in fluid dynamics Wind wave Bloch's theorem Matter wave Pilot wave theory, in Bohmian mechanics Wave function Wave packet Wave–particle...

Spheroidal wave functions are solutions of the Helmholtz equation that are found by writing the equation in spheroidal coordinates and applying the technique...

A sine wave, sinusoidal wave, or sinusoid (symbol: ∿) is a periodic wave whose waveform (shape) is the trigonometric sine function. In mechanics, as a...

Each component wave function, and hence the wave packet, are solutions of a wave equation. Depending on the wave equation, the wave packet's profile...

the wave function be periodic in   θ {\displaystyle \ \theta } with a period 2 π {\displaystyle 2\pi } (from the demand that the wave functions be single-valued...

In mathematics, a Coulomb wave function is a solution of the Coulomb wave equation, named after Charles-Augustin de Coulomb. They are used to describe...

A periodic function, also called a periodic waveform (or simply periodic wave), is a function that repeats its values at regular intervals or periods....

The Hartle–Hawking state, also known as the no-boundary wave function is a proposal in theoretical physics concerning the state of the universe prior...

consequence of the wave nature of matter, where the quantum wave function describes the state of a particle or other physical system, and wave equations such...

Model synthesis (also wave function collapse or 'wfc') is a family of constraint-solving algorithms commonly used in procedural generation, especially...

This article mostly focuses on the scalar wave equation describing waves in scalars by scalar functions u = u (x, y, z, t) of a time variable t (a variable...

the introduction of several component wave functions in Pauli's phenomenological theory of spin. The wave functions in the Dirac theory are vectors of four...

delta. A set of orthonormal wave functions is complete in the space of square-integrable functions if any wave function |ψ⟩ can be expressed as a linear...

first proposed by Max Born, in 1926. Interpretation of values of a wave function as the probability amplitude is a pillar of the Copenhagen interpretation...

chemistry, a basis set is a set of functions (called basis functions) that is used to represent the electronic wave function in the Hartree–Fock method or...

thesis: The Theory of the Universal Wave Function, pp 3–140. Stephen W Hawking, James B Hartle "The Wave Function of the Universe," Physical Review D...

mechanics, the quantum revival is a periodic recurrence of the quantum wave function from its original form during the time evolution either many times in...

function. A classical wave at any point can be positive or negative; the quantum probability function is non-negative. Any two different real waves in...

In mathematics, prolate spheroidal wave functions are eigenfunctions of the Laplacian in prolate spheroidal coordinates, adapted to boundary conditions...

and the wave itself is a function specifying the amplitude at each point. In any system with waves, the waveform at a given time is a function of the sources...

mathematical formalisms. In one of them, a mathematical entity called the wave function provides information, in the form of probability amplitudes, about what...

for different kinds of systems or problems. Two broad categories are wave functions describing quantum systems using position or momentum variables and...