The PT Symmeter » Saudi Center for Theoretical Physics http://ptsymmetry.net PT Symmetry articles and information Wed, 24 Dec 2014 09:54:41 +0000 en hourly 1 http://wordpress.org/?v=3.0.4 Non-Hermitian CP-Symmetric Dirac Hamiltonians with Real Energy Eigenvalues http://ptsymmetry.net/?p=1109&utm_source=rss&utm_medium=rss&utm_campaign=non-hermitian-cp-symmetric-dirac-hamiltonians-with-real-energy-eigenvalues http://ptsymmetry.net/?p=1109#comments Fri, 11 Jan 2013 08:00:26 +0000 dwh http://ptsymmetry.net/?p=1109 A. D. Alhaidari

We present a large class of non-Hermitian non-PT-symmetric two-component Dirac Hamiltoninas with real energy spectra. These Hamiltonians are invariant under the combined action of “charge” conjugation (two-component transpose) and space-parity. Examples are given from the two subclasses of these systems having localized and/or continuum states with real energies.

http://arxiv.org/abs/1301.2056

Mathematical Physics (math-ph); High Energy Physics – Theory (hep-th); Quantum Physics (quant-ph)

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