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arXiv · 1506.04909

Generalized Niederer's transformation for quantum Pais-Uhlenbeck oscillator

K. Andrzejewski
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Abstract

We extend, to the quantum domain, the results obtained in [Nucl. Phys. B 885 (2014) 150] and [Phys. Lett. B 738 (2014) 405] concerning the Niederer's transformation for the Pais-Uhlenbeck oscillator. Namely, the quantum counterpart (an unitary operator) of the transformation which maps the free higher derivatives theory into the Pais-Uhlenbeck oscillator is constructed. Some consequences of this transformation are discussed.

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K. Andrzejewski. 2015-11-05. Generalized Niederer's transformation for quantum Pais-Uhlenbeck oscillator. https://doi.org/10.1016/j.nuclphysb.2015.10.012

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