PT-symmetry in mutually coupled semiconductor lasers with a non-zero time delay

DOI10.1016/j.physleta.2022.128449OpenAlexW4296659251MaRDI QIDQ2093735

S. Sivaprakasam, Prachi, S. V. M. Satyanarayana

Publication date: 27 October 2022

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physleta.2022.128449

zbMATH Keywords

delay timecoupled semiconductor lasersnon-zero detuningPT-transition

Mathematics Subject Classification ID

Quantum theory (81-XX) Statistical mechanics, structure of matter (82-XX)

Related Items (1)

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Cites Work

• Complex Extension of Quantum Mechanics
• Consistency of PT-symmetric 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
• Pseudo-Hermiticity versus PT symmetry: The necessary condition for the reality of the spectrum of a non-Hermitian Hamiltonian
• On the pseudo-Hermitian nondiagonalizable Hamiltonians

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