To quantify the difference of \(\eta \)-inner products in \(\mathcal{PT}\)-symmetric theory

DOI10.1007/S10773-021-04881-2OpenAlexW3181853551MaRDI QIDQ2239651

M. Y. Huang, Gui-jun Zhang

Publication date: 5 November 2021

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2105.09278

zbMATH Keywords

uncertainty relationPT-symmetrymetric operator\( \eta \)-inner product

Mathematics Subject Classification ID

Difference equations (39Axx) Basic linear algebra (15Axx) General mathematical topics and methods in quantum theory (81Qxx)

Cites Work

• Matrices and indefinite scalar products
• Embedding, simulation and consistency of \(\mathcal{PT}\)-symmetric quantum theory
• PSEUDO-HERMITIAN REPRESENTATION OF QUANTUM MECHANICS
• Real Spectra in Non-Hermitian Hamiltonians Having<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="bold-script">P</mml:mi><mml:mi mathvariant="bold-script">T</mml:mi></mml:math>Symmetry
• Observation of parity-time symmetry breaking in a single-spin system

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