Exceptional points for parameter estimation in open quantum systems: analysis of the Bloch equations

DOI10.1088/1367-2630/17/11/113036zbMath1452.81139arXiv1411.6364OpenAlexW3098976821MaRDI QIDQ5144309

Nimrod Moiseyev, Morag Am-Shallem, Ronnie Kosloff

Publication date: 15 January 2021

Published in: New Journal of Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1411.6364

Mathematics Subject Classification ID

Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Open systems, reduced dynamics, master equations, decoherence (81S22) Quantum state estimation, approximate cloning (81P50)

Related Items (6)

Coalescence of two branch points in complex time marks the end of rapid adiabatic passage and the start of Rabi oscillations ⋮ Spontaneous Breakdown of a PT-Symmetry in the Liouvillian Dynamics at a Non-Hermitian Degeneracy Point ⋮ Exceptional Points and Exponential Sensitivity for Periodically Driven Lindblad Equations ⋮ Exact description of coalescing eigenstates in open quantum systems in terms of microscopic Hamiltonian dynamics ⋮ Analytical solutions and expressions of the propagator for Bloch equations ⋮ Balancing gain and loss in symmetrised multi-well potentials

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