Fizikos terminų žodynas : lietuvių, anglų, prancūzų, vokiečių ir rusų kalbomis. – Vilnius : Mokslo ir enciklopedijų leidybos institutas. Vilius Palenskis, Vytautas Valiukėnas, Valerijonas Žalkauskas, Pranas Juozas Žilinskas. 2007.
Wigner-Eckart theorem — The Wigner Eckart theorem is a theorem of representation theory and quantum mechanics. It states that matrix elements of spherical tensor operators on the basis of angular momentum eigenstates can be expressed as the product of two factors, one… … Wikipedia
Wigner coefficient — Vignerio koeficientas statusas T sritis fizika atitikmenys: angl. Wigner coefficient vok. Wigner Koeffizient, m rus. коэффициент Вигнера, m pranc. coefficient de Wigner, m … Fizikos terminų žodynas
Wigner-Koeffizient — Vignerio koeficientas statusas T sritis fizika atitikmenys: angl. Wigner coefficient vok. Wigner Koeffizient, m rus. коэффициент Вигнера, m pranc. coefficient de Wigner, m … Fizikos terminų žodynas
Racah W-coefficient — Racah s W coefficients were introduced by Giulio Racah in 1942. [G. Racah, Theory of Complex Spectra II , Physical Review, vol. 62, pp. 438 462 (1942).] These coefficients have a purely mathematical definition. In physics theyare used in… … Wikipedia
Vignerio koeficientas — statusas T sritis fizika atitikmenys: angl. Wigner coefficient vok. Wigner Koeffizient, m rus. коэффициент Вигнера, m pranc. coefficient de Wigner, m … Fizikos terminų žodynas
коэффициент Вигнера — Vignerio koeficientas statusas T sritis fizika atitikmenys: angl. Wigner coefficient vok. Wigner Koeffizient, m rus. коэффициент Вигнера, m pranc. coefficient de Wigner, m … Fizikos terminų žodynas
Giulio Racah — Giulio (Yoel) Racah ( he. פרופסור (יואל) רקח; 1909 August 28, 1965) was an Italian Israeli physicist and mathematician.Born in Florence, Italy, he took his PhD from the University there in 1930, and later studied in Rome with Enrico Fermi. In… … Wikipedia
9-j symbol — Wigner s 9 j symbols were introduced by Eugene Paul Wigner in 1937. They are related to recoupling coefficientsinvolving four angular momenta: [(2j 3+1)(2j 6+1)(2j 7+1)(2j 8+1)] ^frac{1}{2} egin{Bmatrix} j 1 j 2 j 3 j 4 j 5 j 6 j 7 j 8 j 9… … Wikipedia
6-j symbol — Wigner s 6 j symbols were introduced by Eugene Paul Wigner in 1940, and published in 1965.They are related to Racah s W coefficientsby: egin{Bmatrix} j 1 j 2 j 3 j 4 j 5 j 6 end{Bmatrix} = ( 1)^{j 1+j 2+j 4+j 5}W(j 1j 2j 5j 4;j 3j 6).They have… … Wikipedia
3-jm symbol — Wigner 3 jm symbols, also called 3 j symbols,are related to Clebsch Gordan coefficientsthrough:egin{pmatrix} j 1 j 2 j 3 m 1 m 2 m 3end{pmatrix}equiv frac{( 1)^{j 1 j 2 m 3{sqrt{2j 3+1 langle j 1 m 1 j 2 m 2 | j 3 , { m 3} angle. Inverse… … Wikipedia
