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Psi function

💡 Words with a Similar Meaning to "Psi function"

Found via reverse dictionary — words that share a conceptual meaning.

WordDefinition
schrödinger wave functionnoun(physics) A function which is a solution of Schrödinger's wave equation; the psi function
gammanounThe third letter of the Greek alphabet (Γ, γ), preceded by beta (Β, β) and followed by delta, (Δ, δ).
probability densitynoun(probability theory) probability density function
psi particlenounSynonym of J/psi particle.
gigapascalnoun(physics) A unit or pressure equal to 10⁹ pascals
epsilonnoun(mathematics) An arbitrarily small quantity.
phase factornoun(quantum mechanics) A normalized complex number, considered as, say, the scalar coefficient of a ket.
lambdanoun(physics, mathematics) Unit representation of wavelength.
j/psi particlenoun(particle physics) A subatomic particle with an unusually long lifetime (7.2 × 10⁻²¹ s) and a large mass (approx. 3.097 GeV/c²); a bound state of a charm quark and an anti-charm quark (the most common form of charmonium).
helmholtz functionnoun(physics) The equation used to express Helmholtz free energy
grammagenoun(paper production) The mass per area of paper measured in grams per square meter (g/m²).
probability amplitudenoun(quantum mechanics) A complex number which is the coefficient of a component of a quantum state and whose product with its own complex conjugate gives the probability that the state will collapse to that component (when measured). (Note: the quantum state being thought of as a linear combination of its components.)
plancknoun(physics) Used attributively in the names of various units, formulae etc. first devised or worked on by the German physicist Max Planck (1858–1947), chiefly in the realm of quantum theory.
planck densitynoun(physics) The unit of density in the system of Planck units, equal to one Planck mass in one Planck volume.
scattering functionnoun(physics) A function which describes the intensity of scattered radiation in any given direction
harmonicnoun(physics) A component frequency of the signal of a wave that is an integer multiple of the fundamental frequency.
legendre transformationnoun(physics, analytical dynamics) A formula for converting a Lagrangian function to a Hamiltonian function (or vice versa).
dirac constantnoun(physics) Planck's constant divided by 2π, symbolized ℏ; the quantum of angular momentum and spin.
dirac's constantnounAlternative form of Dirac constant. [(physics) Planck's constant divided by 2π, symbolized ℏ; the quantum of angular momentum and spin.]
wavefunctionnoun(physics) A mathematical function that describes the propagation of the quantum mechanical wave associated with a particle (or system of particles), related to the probability of finding the particle in a particular region of space.

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