What are quantum numbers?

Some articles on quantum numbers, quantum, quantum number, numbers:

Charge (physics) - Examples
... Various charge quantum numbers have been introduced by theories of particle physics ... The color charge generates the SU(3) color symmetry of quantum chromodynamics ... The weak isospin quantum numbers of the electroweak interaction ...
Hydrogen-like Atom - Mathematical Characterization - Quantum Numbers
... The quantum numbers n, l and m are integers and can have the following values See for a group theoretical interpretation of these quantum numbers this article ...
Azimuthal Quantum Number - Addition of Quantized Angular Momenta - Total Angular Momentum of An Electron in The Atom - Relation Between New and Old Quantum Numbers
... For more details on this topic, see Quantum number#Quantum numbers with spin-orbit interaction ... j and mj, together with the parity of the quantum state, replace the three quantum numbers ℓ, mℓ and ms (the projection of the spin along the specified axis) ... The former quantum numbers can be related to the latter ...
... Antiparticles have exactly opposite additive quantum numbers from particles, so the sums of all quantum numbers of the original pair are zero ... Hence, any set of particles may be produced whose total quantum numbers are also zero as long as conservation of energy and conservation of momentum are obeyed ...
Azimuthal Quantum Number - Derivation
... Associated with the energy states of the electrons of an atom is a set of four quantum numbers n, ℓ, mℓ, and ms ... These specify the complete and unique quantum state of a single electron in an atom, and make up its wavefunction or orbital ... Schrödinger wave equation reduces to three equations that when solved, lead to the first three quantum numbers ...

Famous quotes containing the words numbers and/or quantum:

    What culture lacks is the taste for anonymous, innumerable germination. Culture is smitten with counting and measuring; it feels out of place and uncomfortable with the innumerable; its efforts tend, on the contrary, to limit the numbers in all domains; it tries to count on its fingers.
    Jean Dubuffet (1901–1985)

    A personality is an indefinite quantum of traits which is subject to constant flux, change, and growth from the birth of the individual in the world to his death. A character, on the other hand, is a fixed and definite quantum of traits which, though it may be interpreted with slight differences from age to age and actor to actor, is nevertheless in its essentials forever fixed.
    Hubert C. Heffner (1901–1985)