Hlér Kristjánsson

424 total citations
5 papers, 255 citations indexed

About

Hlér Kristjánsson is a scholar working on Artificial Intelligence, Atomic and Molecular Physics, and Optics and Infectious Diseases. According to data from OpenAlex, Hlér Kristjánsson has authored 5 papers receiving a total of 255 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Artificial Intelligence, 3 papers in Atomic and Molecular Physics, and Optics and 0 papers in Infectious Diseases. Recurrent topics in Hlér Kristjánsson's work include Quantum Information and Cryptography (4 papers), Quantum Computing Algorithms and Architecture (4 papers) and Quantum Mechanics and Applications (3 papers). Hlér Kristjánsson is often cited by papers focused on Quantum Information and Cryptography (4 papers), Quantum Computing Algorithms and Architecture (4 papers) and Quantum Mechanics and Applications (3 papers). Hlér Kristjánsson collaborates with scholars based in United Kingdom, Japan and Canada. Hlér Kristjánsson's co-authors include Giulio Chiribella, Oscar Dahlsten, Robert Gardner, M. S. Kim, Akihito Soeda, Yan Zhong, Mio Murao and Marco Túlio Quintino and has published in prestigious journals such as Nature Communications, Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences and npj Quantum Information.

In The Last Decade

Hlér Kristjánsson

4 papers receiving 248 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hlér Kristjánsson United Kingdom	4	228	110	31	21	15	5	255
Shouvanik Chakrabarti United States	9	167 0.7×	52 0.5×	39 1.3×	12 0.6×	4 0.3×	19	191
Elies Gil-Fuster Germany	5	244 1.1×	87 0.8×	43 1.4×	16 0.8×	8 0.5×	6	272
Lennart Bittel Germany	2	256 1.1×	141 1.3×	51 1.6×	12 0.6×	15 1.0×	4	290
Narendra N. Hegade Spain	6	170 0.7×	90 0.8×	38 1.2×	13 0.6×	11 0.7×	15	218
Aniruddha Bapat United States	6	237 1.0×	132 1.2×	64 2.1×	11 0.5×	12 0.8×	11	275
Alexander M. Dalzell United States	7	252 1.1×	175 1.6×	48 1.5×	17 0.8×	15 1.0×	11	298
Ewin Tang United States	9	174 0.8×	93 0.8×	42 1.4×	11 0.5×	17 1.1×	14	216
Pablo A. M. Casares Spain	9	114 0.5×	59 0.5×	22 0.7×	12 0.6×	5 0.3×	14	149
Leonardo Novo Portugal	10	318 1.4×	167 1.5×	87 2.8×	10 0.5×	23 1.5×	16	344
Vicente Leyton‐Ortega United States	2	192 0.8×	76 0.7×	27 0.9×	20 1.0×	5 0.3×	4	198

Countries citing papers authored by Hlér Kristjánsson

Since Specialization

Citations

This map shows the geographic impact of Hlér Kristjánsson'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 Hlér Kristjánsson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hlér Kristjánsson more than expected).

Fields of papers citing papers by Hlér Kristjánsson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hlér Kristjánsson. 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 Hlér Kristjánsson. The network helps show where Hlér Kristjánsson may publish in the future.

Co-authorship network of co-authors of Hlér Kristjánsson

This figure shows the co-authorship network connecting the top 25 collaborators of Hlér Kristjánsson. A scholar is included among the top collaborators of Hlér Kristjánsson 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 Hlér Kristjánsson. Hlér Kristjánsson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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5 of 5 papers shown

1.

Kristjánsson, Hlér, et al.. (2025). Simulating the quantum switch with quantum circuits is computationally hard. Nature Communications. 16(1). 10216–10216.

2.

Kristjánsson, Hlér, et al.. (2024). Quantum networks with coherent routing of information through multiple nodes. npj Quantum Information. 10(1). 131–131. 4 indexed citations

3.

Kristjánsson, Hlér, et al.. (2024). Higher-order quantum transformations of Hamiltonian dynamics. Physical Review Research. 6(1). 5 indexed citations

4.

Chiribella, Giulio & Hlér Kristjánsson. (2019). Quantum Shannon theory with superpositions of trajectories. Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences. 475(2225). 20180903–20180903. 71 indexed citations

5.

Dahlsten, Oscar, et al.. (2017). Quantum generalisation of feedforward neural networks. npj Quantum Information. 3(1). 175 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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