Particle injection into a chain: decoherence versus relaxation for Hermitian and non-Hermitian dynamics

DOI10.1002/andp.201100287zbMath1246.81055arXiv1110.5245OpenAlexW3104418545MaRDI QIDQ2902563

Jie Ren, Kevin Zu Münster, Benedikt Ziebarth, Nicholas Sedlmayr, Jesko Sirker, Florian Gebhard

Publication date: 21 August 2012

Published in: Annalen der Physik (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1110.5245

zbMATH Keywords

relaxationnon-Hermitian quantum mechanicsdephasingquantum time evolution

Mathematics Subject Classification ID

Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Nonselfadjoint operator theory in quantum theory including creation and destruction operators (81Q12)

Related Items (1)

Energetic damping in electronic transport simulations on finite systems

Cites Work

• On the generators of quantum dynamical semigroups
• Relaxation of ideal classical particles in a one-dimensional box
• Quantum Ratchets
• 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
• Brownian motors
• Pseudo-Hermiticity versus PT symmetry: The necessary condition for the reality of the spectrum of a non-Hermitian Hamiltonian

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