Correlation-Picture Approach to Open-Quantum-System Dynamics

2019/03/31 by S. Alipour, A. T. Rezakhani, A. T. Rezakhani +5 · 33 citations
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Dynamics (music) #Open quantum system #Quantum #Quantum Mechanics and Applications #Quantum dynamics #Quantum many-body systems #Quantum system #Tracking (education) #Uncorrelated #quant-ph

paper · pdf · doi:10.1103/physrevx.10.041024

published in Physical Review X 10(4) (American Physical Society) · 8 + 16 pages

openalex created_date 2019/03/22 · arxiv created 2020/05/13 · openalex publication_date 2020/11/03 · arxiv updated 2020/11/10 · openalex updated_date 2026/08/05

Abstract

By relating correlations between a quantum system and its environment to an uncorrelated description of the whole system, a new analytical technique provides a powerful tool for tracking correlations in open quantum system dynamics.

Citations

• Staying positive: going beyond Lindblad with perturbative master equations
• Stochastic wave-function method for non-Markovian quantum master equations
• Equation of motion for the process matrix: Hamiltonian identification and dynamical control of open quantum systems
• Completely positive dynamical semigroups of N-level systems
• Erasable and Unerasable Correlations
• The classical-quantum boundary for correlations: Discord and related measures
• Controllability of open quantum systems with Kraus-map dynamics
• Preservation of positivity by dynamical coarse graining
• Entanglement in many-body systems
• What Happens in a Measurement?
• Open Quantum Systems. An Introduction