Bárbara Amaral

422 total citations
18 papers, 215 citations indexed

About

Bárbara Amaral is a scholar working on Atomic and Molecular Physics, and Optics, Artificial Intelligence and Statistical and Nonlinear Physics. According to data from OpenAlex, Bárbara Amaral has authored 18 papers receiving a total of 215 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Atomic and Molecular Physics, and Optics, 9 papers in Artificial Intelligence and 3 papers in Statistical and Nonlinear Physics. Recurrent topics in Bárbara Amaral's work include Quantum Mechanics and Applications (16 papers), Quantum Information and Cryptography (9 papers) and Quantum Computing Algorithms and Architecture (7 papers). Bárbara Amaral is often cited by papers focused on Quantum Mechanics and Applications (16 papers), Quantum Information and Cryptography (9 papers) and Quantum Computing Algorithms and Architecture (7 papers). Bárbara Amaral collaborates with scholars based in Brazil, Portugal and Spain. Bárbara Amaral's co-authors include Marcelo Terra Cunha, Adán Cabello, Samuraí Brito, Rafael Chaves, Leandro Aolita, Roberto I. Oliveira, Rafael Wagner and Ana Isabel Santos and has published in prestigious journals such as Physical Review Letters, Physical Review A and Physics Letters A.

In The Last Decade

Bárbara Amaral

17 papers receiving 210 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Bárbara Amaral Brazil	8	207	168	51	21	20	18	215
Debashis Saha Poland	11	241 1.2×	220 1.3×	43 0.8×	14 0.7×	20 1.0×	27	267
Shane Mansfield France	9	184 0.9×	185 1.1×	36 0.7×	33 1.6×	21 1.1×	26	254
Rui Soares Barbosa United Kingdom	6	150 0.7×	112 0.7×	47 0.9×	24 1.1×	17 0.8×	14	177
Alastair A. Abbott France	11	270 1.3×	267 1.6×	41 0.8×	20 1.0×	41 2.0×	26	317
Chirag Dhara Spain	6	184 0.9×	175 1.0×	30 0.6×	11 0.5×	22 1.1×	11	214
Flavio Del Santo Austria	6	149 0.7×	97 0.6×	45 0.9×	40 1.9×	14 0.7×	25	179
Koon Tong Goh Singapore	9	340 1.6×	342 2.0×	29 0.6×	4 0.2×	12 0.6×	15	374
Raymond Lal United Kingdom	6	149 0.7×	112 0.7×	44 0.9×	35 1.7×	18 0.9×	8	160
Nikolai Miklin Germany	10	227 1.1×	214 1.3×	31 0.6×	8 0.4×	9 0.5×	22	253
Tomer Jack Barnea Switzerland	6	273 1.3×	247 1.5×	48 0.9×	16 0.8×	9 0.5×	7	285

Countries citing papers authored by Bárbara Amaral

Since Specialization

Citations

This map shows the geographic impact of Bárbara Amaral's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Bárbara Amaral with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Bárbara Amaral more than expected).

Fields of papers citing papers by Bárbara Amaral

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Bárbara Amaral. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Bárbara Amaral. The network helps show where Bárbara Amaral may publish in the future.

Co-authorship network of co-authors of Bárbara Amaral

This figure shows the co-authorship network connecting the top 25 collaborators of Bárbara Amaral. A scholar is included among the top collaborators of Bárbara Amaral based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Bárbara Amaral. Bárbara Amaral is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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18 of 18 papers shown

Wagner, Rafael, et al.. (2025). Contextuality in Anomalous Heat Flow. PRX Quantum. 6(3). 1 indexed citations

Amaral, Bárbara, et al.. (2025). Sufficiency of the counterfactual account of Lüders' rule to rule out ontological models of quantum mechanics. Physical review. A. 112(5). 1 indexed citations

Amaral, Bárbara, et al.. (2025). Incompatibility of deterministic underlying states with a counterfactual account of Lüders' rule. Physical review. A. 112(5). 1 indexed citations

Amaral, Bárbara & Marcelo Terra Cunha. (2024). On geometrical aspects of the graph approach to contextuality. Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences. 382(2268). 20230008–20230008. 1 indexed citations

Wagner, Rafael, et al.. (2023). Using a resource theoretic perspective to witness and engineer quantum generalized contextuality for prepare-and-measure scenarios. Journal of Physics A Mathematical and Theoretical. 56(50). 505303–505303. 5 indexed citations

Amaral, Bárbara, et al.. (2023). Bell-nonlocality quantifiers and their persistent mismatch with the entropy of entanglement. Physical review. A. 107(4). 1 indexed citations

Santos, Ana Isabel, et al.. (2022). A simple interactive robot to promote computational thinking. Frontiers in Computer Science. 4. 1 indexed citations

Amaral, Bárbara, et al.. (2021). Conditions for logical contextuality and nonlocality. Physical review. A. 104(2). 3 indexed citations

Amaral, Bárbara, et al.. (2019). Characterizing and quantifying extended contextuality. Physical review. A. 100(6). 2 indexed citations

10.

Amaral, Bárbara, Adán Cabello, Marcelo Terra Cunha, & Leandro Aolita. (2018). Noncontextual Wirings. Physical Review Letters. 120(13). 130403–130403. 26 indexed citations

11.

Amaral, Bárbara, et al.. (2018). Roughness as classicality indicator of a quantum state. Physics Letters A. 382(12). 823–836. 25 indexed citations

12.

Amaral, Bárbara, et al.. (2018). Necessary conditions for extended noncontextuality in general sets of random variables. Journal of Mathematical Physics. 59(7). 7 indexed citations

13.

Amaral, Bárbara, et al.. (2018). Resource theory of contextuality for arbitrary prepare-and-measure experiments. Journal of Mathematical Physics. 59(6). 23 indexed citations

14.

Amaral, Bárbara & Marcelo Terra Cunha. (2018). On Graph Approaches to Contextuality and their Role in Quantum Theory. CERN Document Server (European Organization for Nuclear Research). 34 indexed citations

15.

Brito, Samuraí, et al.. (2018). Concentration phenomena in the geometry of Bell correlations. Physical review. A. 98(6). 9 indexed citations

16.

Brito, Samuraí, Bárbara Amaral, & Rafael Chaves. (2018). Quantifying Bell nonlocality with the trace distance. Physical review. A. 97(2). 37 indexed citations

17.

Amaral, Bárbara, Marcelo Terra Cunha, & Adán Cabello. (2015). Quantum theory allows for absolute maximal contextuality. Physical Review A. 92(6). 13 indexed citations

18.

Amaral, Bárbara, Marcelo Terra Cunha, & Adán Cabello. (2014). Exclusivity principle forbids sets of correlations larger than the quantum set. Physical Review A. 89(3). 25 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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