Manifestation of superposition and coherence in ${\mathcal P} {\mathcal T}$ -symmetry through the η-inner product
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DOI: 10.1088/1751-8121/aaca46
Abstract: Through the $\eta$-inner product, we investigate $\cal PT$-symmetric quantum mechanics from the viewpoint of superposition and coherence theory. It is argued that $\cal PT$-symmetric quantum systems are endowed with stationary superposition or superposition-free properties. A… read more here.
Keywords: superposition coherence; cal symmetric; inner product; superposition ... See more keywords