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Testing Bell's Inequality with Ballistic Electrons in Semiconductors

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Paper breakdownThe authors' claims, conditions and measurements, as JSON
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Radu Ionicioiu (1, 2), Paolo Zanardi (1, Fausto Rossi (1, 2, 3) ((1) Istituto Nazionale per la Fisica della Materia (INFM); (2) Institute for Scientific Interchange (ISI), Torino, Italy; (3) Dipartimento di Fisica
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Politecnico di Torino, Italy)

Quantum Physics · Submitted 7 Sep 2000

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim Due to its simplicity (only five gates are required to prepare entangled states and to test Bell's inequality), the proposed semiconductor-based scheme can be implemented with currently available technology.

how it is stated · asserted 0.78 read the record →

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arXiv IDquant-ph/0009026 (version 3)
Citation2, 2), 3) ((1) Istituto Nazionale per la Fisica della Materia (INFM); (2) Institute for Scientific Interchange (ISI), Fausto Rossi (1, Italy), Italy; (3) Dipartimento di Fisica, Paolo Zanardi (1, Politecnico di Torino, Radu Ionicioiu (1, Torino. "Testing Bell's Inequality with Ballistic Electrons in Semiconductors." arXiv:quant-ph/0009026 (2000). https://pith.science/paper/quant-ph/0009026
Claim paper

The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

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Compiled by classifier-1.13.0 via TypeSafe API, question bank abstract-p1-20260923, 2026-09-23: 1 request, 3,526 input tokens.

What the abstract itself states, as probabilities: claims first 0.04 · states limitation 0.10 · human participants 0.02 · controlled comparison 0.02 · randomized assignment 0.01 · states quantitative result 0.56 · compares with prior results 0.07 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v3. Results and the main claim are underlined; .

We propose an experiment to test Bell's inequality violation in condensed-matter physics. We show how to generate, manipulate and detect entangled states using ballistic electrons in Coulomb-coupled semiconductor quantum wires. Due to its simplicity (only five gates are required to prepare entangled states and to test Bell's inequality), the proposed semiconductor-based scheme can be implemented with currently available technology. Moreover, its basic ingredients may play a role towards large-scale quantum-information processing in solid-state devices.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 We propose an experiment to test Bell's inequality violation in condensed-matter physics. contribution 0.98 0.26 0.16 hedged possibility 0.40
s1 We show how to generate, manipulate and detect entangled states using ballistic electrons in Coulomb-coupled semiconductor quantum wires. contribution 0.52 0.73 0.23 asserted 1.00
s2 Due to its simplicity (only five gates are required to prepare entangled states and to test Bell's inequality), the proposed semiconductor-based scheme can be implemented with currently available technology. interpretation 0.67 0.30 0.27 asserted 0.78
s3 Moreover, its basic ingredients may play a role towards large-scale quantum-information processing in solid-state devices. interpretation 0.83 0.17 0.13 hedged possibility 1.00

What kind of paper the classifier reports this is: method or tool 0.88 · evidence from argument 0.89.

What was examined, and what was not

sources read
  • arXiv listing abstract v3
not examined
  • full text
  • figures and tables
  • references and citing sentences
  • relations to other papers
levels run
  • P abstract
not run
  • S sections
  • T body sentences
  • C citations
  • R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper
Original abstract

We propose an experiment to test Bell's inequality violation in condensed-matter physics. We show how to generate, manipulate and detect entangled states using ballistic electrons in Coulomb-coupled semiconductor quantum wires. Due to its simplicity (only five gates are required to prepare entangled states and to test Bell's inequality), the proposed semiconductor-based scheme can be implemented with currently available technology. Moreover, its basic ingredients may play a role towards large-scale quantum-information processing in solid-state devices.

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