Cited by 198Quantum Mechanics and ApplicationsAdvanced Thermodynamics and Statistical MechanicsQuantum Information and Cryptography

Adiabatic approximation in open quantum systems

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Sarandy, M. S., Lidar, D. A.·2005·Physical Review A

Abstract

We generalize the standard quantum adiabatic approximation to the case of open quantum systems. We define the adiabatic limit of an open quantum system as the regime in which its dynamical superoperator can be decomposed in terms of independently evolving Jordan blocks. We then establish validity and invalidity conditions for this approximation and discuss their applicability to superoperators changing slowly in time. As an example, the adiabatic evolution of a two-level open system is analyzed.

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Authors
Sarandy, M. S., & Lidar, D. A.
Affiliations
University of Toronto (CA)
Venue
Physical Review A
Published
2005-01-26
Volume
71
Issue
1
ISSN
  • 0556-2791 (ISSN-L)
  • 1050-2947
  • 1094-1622
OpenAlex
W1964814580
Cited by
198
References
42
Citations by year
2026: 7 · 2025: 10 · 2024: 9 · 2023: 7 · 2022: 10 · 2021: 16 · 2020: 15 · 2019: 12 · 2018: 8 · 2017: 11 · 2016: 6 · 2015: 7 · 2014: 10 · 2013: 4 · 2012: 8
FWCI
6.33
Type
journal article
Language
en
Open access
Locations
  • Physical Review A (publishedVersion)
  • arXiv (Cornell University) (publishedVersion)
  • CERN Document Server (European Organization for Nuclear Research) (submittedVersion)
  • arXiv (Cornell University)
Topics
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum Mechanics and Applications
  • Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › Advanced Thermodynamics and Statistical Mechanics
  • Physical Sciences › Computer Science › Artificial Intelligence › Quantum Information and Cryptography
Keywords
adiabatic approximation, open quantum systems, superoperators, Jordan blocks, adiabatic limit, two-level system, validity conditions

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