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J. Barata

38 papers hereh-index 18781 citations73 works total

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

author position
  • sole author3
  • first author27
  • middle author2
  • last author5

Across the 37 of 38 papers where every author was matched, so the position is known.

fields
  • hep-ph21
  • math-ph8
  • hep-th5
  • quant-ph3
  • cond-mat.stat-mech1
same name
  • J. Barata — 8 papers, h 4
  • J. Barata — 4 papers, h 11
  • J. Barata — 1 paper, h 6
  • J. Barata — 1 paper, h 3
  • J. Barata — 1 paper, h 1

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

activity
19942023
most citedSingle-particle digitization strategy for quantum computation of a ϕ4 scalar field theory

68 citations · 535 across the 36 of their papers we have counts for

collaborators
Showing 2002 · quant-phShow all

1 paper · 2 filters

quant-ph2002★ 18 cited

Time Evolution of Two-Level Systems Driven by Periodic Fields

J. C. A. Barata, D. A. Cortez

In this paper we study the time evolution of a class of two-level systems driven by periodic fields in terms of new convergent perturbative expansions for the associated propagator…

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