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researcher

J. Barr

3 papers hereh-index 332 citations4 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • quant-ph3
same name
  • J. Barr — 86 papers, h 15
  • J. Barr — 43 papers, h 9
  • J. Barr — 16 papers, h 13
  • J. Barr — 11 papers, h 1
  • J. Barr — 6 papers, h 11
  • J. Barr — 3 papers, h 8

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedSpectral Density Classification For Environment Spectroscopy

17 citations · 21 across the 3 of their papers we have counts for

collaborators

3 papers

quant-ph2025★ 3 cited

A machine learning based approach to the identification of spectral densities in quantum open systems

Jessica Barr, Shreyasi Mukherjee, Alessandro Ferraro +2

We present a machine learning-based approach for characterising the environment that affects the dynamics of an open quantum system. We focus on the case of an exactly solvable spi…

quant-ph2025★ 1 cited

Machine Learning-Enhanced Characterisation of Structured Spectral Densities: Leveraging the Reaction Coordinate Mapping

Jessica Barr, Alessandro Ferraro, Mauro Paternostro +1

Spectral densities encode essential information about system-environment interactions in open-quantum systems, playing a pivotal role in shaping the system's dynamics. In this work…

quant-ph2023★ 17 cited

Spectral Density Classification For Environment Spectroscopy

Jessica Barr, Giorgio Zicari, Alessandro Ferraro +1

Spectral densities encode the relevant information characterising the system-environment interaction in an open-quantum system problem. Such information is key to determining the s…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.