JORDAN–SCHWINGER-TYPE REALIZATIONS OF THREE-DIMENSIONAL POLYNOMIAL ALGEBRAS
2002
A three-dimensional polynomial algebra of order m is defined by the commutation relations [P0,P±] = ± P±, [P+,P-] = ϕ(m)(P0) where ϕ(m) (P0) is an mth order polynomial in P0 with the coefficients being constants or central elements of the algebra. It is shown that two given mutually commuting polynomial algebras of orders l and m can be combined to give two distinct (l+m+1)th order polynomial algebras. This procedure follows from a generalization of the well-known Jordan–Schwinger method of construction of su(2) and su(1,1) algebras from two mutually commuting boson algebras.
Keywords:
- Quantum electrodynamics
- Classification of Clifford algebras
- Interior algebra
- Algebra
- Polynomial
- Algebra representation
- Non-associative algebra
- Lie conformal algebra
- Monic polynomial
- Physics
- Alternating polynomial
- Jordan algebra
- Subalgebra
- Pure mathematics
- Particle physics
- Universal enveloping algebra
- Quadratic algebra
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