Remarks on the preservation of no-signaling principle in parity-time-symmetric quantum mechanics

DOI10.1142/S021773232050090XzbMath1435.81047arXiv1904.08381MaRDI QIDQ5113727

Suvendu Barik, Bijan K. Bagchi

Publication date: 16 June 2020

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

Full work available at URL: https://arxiv.org/abs/1904.08381

zbMATH Keywords

entanglementparity-time symmetryno-signaling

Mathematics Subject Classification ID

Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)

Cites Work

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• Entanglement efficiencies in \(\mathcal{PT}\)-symmetric quantum mechanics
• PSEUDO-HERMITIAN REPRESENTATION OF QUANTUM MECHANICS
• Must a Hamiltonian be Hermitian?
• GENERALIZED CONTINUITY EQUATION AND MODIFIED NORMALIZATION IN PT-SYMMETRIC QUANTUM MECHANICS
• Analytical solutions to a class of nonlinear Schrödinger equations with {\cal PT} -like potentials
• Alternative descriptions and bipartite compound quantum systems
• 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
• Space of state vectors in 𝒫𝒯-symmetric quantum mechanics
• Pseudo-Hermiticity versus PT symmetry: The necessary condition for the reality of the spectrum of a non-Hermitian Hamiltonian
• Exponentially Fragile<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="script">P</mml:mi><mml:mi mathvariant="script">T</mml:mi></mml:math>Symmetry in Lattices with Localized Eigenmodes
• Geometry of Quantum States
• Bakerian Lecture - The physical interpretation of quantum mechanics