The PT Symmeter » Balla Prannay 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 Three-level \(\Lambda\)-type atomic systems with a Pseudo-Hermitian PT-symmetric Hamiltonian http://ptsymmetry.net/?p=1760&utm_source=rss&utm_medium=rss&utm_campaign=three-level-lambda-type-atomic-systems-with-a-pseudo-hermitian-pt-symmetric-hamiltonian http://ptsymmetry.net/?p=1760#comments Fri, 29 Aug 2014 21:06:15 +0000 dwh http://ptsymmetry.net/?p=1760 Amarendra K. Sarma, Balla Prannay

We have studied a three-level \(\Lambda\)-type atomic system with all the energy levels exhibiting decay. The system is described by a pseudo-Hermitian Hamiltonian and subject to certain conditions, the Hamiltonian shows parity-time (PT) symmetry. The probability amplitudes of various atomic levels both below and above the PT-theshold is worked out.

http://arxiv.org/abs/1408.6672
Quantum Physics (quant-ph); Optics (physics.optics)

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