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Open Quantum Systems Decoherence Quantum Simulation

PT symmetry and a dynamical realization of the SU(1,1) algebra

arXiv
Authors: Rabin Banerjee, Pradip Mukherjee

Year

2014

Paper ID

46936

Status

Preprint

Abstract Read

~2 min

Abstract Words

67

Citations

N/A

Abstract

We show that the elementary modes of the planar harmonic oscillator can be quantised in the framework of quantum mechanics based on pseudo-hermitian hamiltonians. These quantised modes are demonstrated to act as dynamical structures behind a new Jordan - Schwinger realization of the SU(1,1) algebra. This analysis complements the conventional Jordan - Schwinger construction of the SU(2) algebra based on hermitian hamiltonians of a doublet of oscillators.

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