Generalized Niederer's transformation for quantum Pais-Uhlenbeck oscillator

被引：6
作者：
Andrzejewski, Krzysztof [1 ]
机构：
[1] Univ Lodz, Dept Comp Sci, PL-90236 Lodz, Poland
来源：
NUCLEAR PHYSICS B | 2015年 / 901卷
关键词：
CANONICAL-TRANSFORMATIONS; REGULARIZATION; EQUIVALENCE; PARTICLE;
D O I：
10.1016/j.nuclphysb.2015.10.012
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We extend, to the quantum domain, the results obtained in [Nucl. Phys. B 885 (2014) 150] and [Phys. Lett. B 738 (2014) 405] concerning 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. (C) 2015 The Author. Published by Elsevier B.V.
引用
收藏
页码：216 / 228
页数：13
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