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Error Bounds for Open Quantum Systems with Harmonic Bosonic Bath

Publication ,  Journal Article
Liu, K; Lu, J
Published in: Quantum
January 1, 2025

We investigate the dependence of physical observables of open quantum systems with bosonic bath on the bath correlation function. We provide an error estimate of the difference in physical observables induced by the variation of the bath correlation function, based on diagrammatic and combinatorial arguments. This gives a mathematically rigorous justification of the result in [Mascherpa et al, Phys Rev Lett 2017].

Duke Scholars

Published In

Quantum

DOI

EISSN

2521-327X

Publication Date

January 1, 2025

Volume

9

Related Subject Headings

  • 51 Physical sciences
  • 49 Mathematical sciences
 

Citation

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MLA
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Liu, K., & Lu, J. (2025). Error Bounds for Open Quantum Systems with Harmonic Bosonic Bath. Quantum, 9. https://doi.org/10.22331/q-2025-10-28-1896
Liu, K., and J. Lu. “Error Bounds for Open Quantum Systems with Harmonic Bosonic Bath.” Quantum 9 (January 1, 2025). https://doi.org/10.22331/q-2025-10-28-1896.
Liu, K., and J. Lu. “Error Bounds for Open Quantum Systems with Harmonic Bosonic Bath.” Quantum, vol. 9, Jan. 2025. Scopus, doi:10.22331/q-2025-10-28-1896.

Published In

Quantum

DOI

EISSN

2521-327X

Publication Date

January 1, 2025

Volume

9

Related Subject Headings

  • 51 Physical sciences
  • 49 Mathematical sciences