Remarks on l-conformal extension of the Newton-Hooke algebra
arXiv:1104.5115 · doi:10.1016/j.physletb.2011.06.093
Abstract
The l-conformal extension of the Newton-Hooke algebra proposed in [J. Math. Phys. 38 (1997) 3810] is formulated in the basis in which the flat space limit is unambiguous. Admissible central charges are specified. The infinite-dimensional Virasoro-Kac-Moody type extension is given.
V3: terminology improved, one reference added; the version to appear in PLB
References in corpus (6)
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- Non-relativistic conformal symmetries and Newton-Cartan structures
- Acceleration-Extended Galilean Symmetries with Central Charges and their Dynamical Realizations
- On AdS/CFT of Galilean Conformal Field Theories
- Remark on quantum mechanics with N=2 Schrodinger supersymmetry
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Cited by in corpus (15)
- Hamiltonian formalisms and symmetries of the Pais-Uhlenbeck oscillator
- On dynamical realizations of l-conformal Galilei and Newton-Hooke algebras
- Dynamical realizations of N=1 l-conformal Galilei superalgebra
- Ricci-flat spacetimes admitting higher rank Killing tensors
- N = 2 Galilean superconformal algebras with central extension
- Higher-derivative mechanics with N=2 l-conformal Galilei supersymmetry
- Minimal realization of -conformal Galilei algebra, Pais-Uhlenbeck oscillators and their deformation
- Coset spaces and Einstein manifolds with l-conformal Galilei symmetry
- Remark on higher-derivative mechanics with l-conformal Galilei symmetry
- New realizations of N=2 l-conformal Newton-Hooke superalgebra
- Possible Central Extensions of Non-Relativistic Conformal Algebras in 1+1
- N=2 supersymmetric Pais-Uhlenbeck oscillator
- Lowest Weight Representations, Singular Vectors and Invariant Equations for a Class of Conformal Galilei Algebras
- Casimir operators of centrally extended l-conformal Galilei algebra
- N=2 supersymmetric odd-order Pais-Uhlenbeck oscillator