A brancbmg diagram IS constructed for B system of identical particles with .m arbitrary spin, a. A formula is derived tar the number of state5 belonging to a resultant S quantum number. ?be case (I = 1, relevant to the Serbertype constructlon 1s consIdered In dctad.
Many-particle Dirac identities for arbitrary elementary spins
โ Scribed by Jacob Katriel
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 138 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0020-7608
No coin nor oath required. For personal study only.
โฆ Synopsis
The eigenvalues of arbitrary conjugacy class-sums of the symmetric group, within subspaces that contain irreducible representations with at most k rows, are considered. Explicit expressions for these eigenvalues in terms of the eigenvalues of single-cycle class-sums with cycle lengths up to k are obtained.
๐ SIMILAR VOLUMES
We present a new method to derive transport equations for non-relativistic quantum manyparticle systems. This method uses an equation-of-motion technique and is applicable to interacting fermions and (or) bosons in arbitrary time-dependent external fields. Using a cluster expansion of the r-particle