About the non-relativistic structure of the conformal algebra |
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Authors: | G Burdet M Perrin P Sorba |
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Institution: | (1) Centre de Physique Théorique, C.N.R.S., Marseille Cedex 2, France |
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Abstract: | A new basis of the conformal algebra is proposed, which makes appear two conjugated Schrödinger algebras. This basis allows to exhibit a chain which does not contain the Poincaré algebra, between theI
(4, 2) algebra and the (two-dimensional) extended Galilean one. This non-relativistic structure of the conformal algebra is well adapted to discuss some extreme models of hadrons based on collinear massless particles. |
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