Publication Date:
2013-01-15
Description:
Author(s): J. J. Monzón, A. G. Barriuso, J. M. Montesinos-Amilibia, and L. L. Sánchez-Soto We show that the transfer matrix for a PT -invariant system, when recast in the appropriate variables, can be interpreted as a point in the (3+1)-dimensional de Sitter space. We introduce a natural PT -invariant composition law for these matrices and confirm that their action appears as a Lorentz tran... [Phys. Rev. A 87, 012111] Published Mon Jan 14, 2013
Keywords:
Fundamental concepts
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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