Alexei Gilchrist

6.4k total citations · 3 hit papers
52 papers, 4.4k citations indexed

About

Alexei Gilchrist is a scholar working on Artificial Intelligence, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering. According to data from OpenAlex, Alexei Gilchrist has authored 52 papers receiving a total of 4.4k indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Artificial Intelligence, 34 papers in Atomic and Molecular Physics, and Optics and 8 papers in Electrical and Electronic Engineering. Recurrent topics in Alexei Gilchrist's work include Quantum Information and Cryptography (44 papers), Quantum Computing Algorithms and Architecture (29 papers) and Quantum Mechanics and Applications (26 papers). Alexei Gilchrist is often cited by papers focused on Quantum Information and Cryptography (44 papers), Quantum Computing Algorithms and Architecture (29 papers) and Quantum Mechanics and Applications (26 papers). Alexei Gilchrist collaborates with scholars based in Australia, United Kingdom and United States. Alexei Gilchrist's co-authors include Timothy C. Ralph, Nathan K. Langford, A. G. White, Jeremy L. O’Brien, Geoff J. Pryde, Michael A. Nielsen, William J. Munro, B. P. Lanyon, G. J. Milburn and Scott Glancy and has published in prestigious journals such as Physical Review Letters, Scientific Reports and Nature Physics.

In The Last Decade

Alexei Gilchrist

51 papers receiving 4.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Simplifying quantum logic using higher-dimensional Hilbert spaces

2008 541 citations B. P. Lanyon, Marco Barbieri et al. profile →
Quantum computation with optical coherent states

2003 510 citations Timothy C. Ralph, Alexei Gilchrist et al. Physical Review A profile →
Distance measures to compare real and ideal quantum processes

2005 399 citations Alexei Gilchrist, Nathan K. Langford et al. Physical Review A profile →

Peers

Alexei Gilchrist

AI

AMPO

EEE

CTM

SNP

Lucas Lamata Spain

B. P. Lanyon Austria

Thomas Monz Austria

Alberto Peruzzo Australia

Zeng‐Bing Chen China

Hiroki Takesue Japan

Christopher Eichler Switzerland

Frédéric Grosshans France

Gerhard Kirchmair Austria

Lucas Lamata Spain

Alexei Gilchrist

3.1k ×0.8

AI

3.4k ×1.0

AMPO

310 ×0.6

EEE

179 ×0.8

CTM

353 ×1.8

SNP

Citations per year, relative to Alexei Gilchrist Alexei Gilchrist (= 1×) peers Lucas Lamata

Countries citing papers authored by Alexei Gilchrist

Since Specialization

Citations

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

Fields of papers citing papers by Alexei Gilchrist

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alexei Gilchrist

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Giarmatzi, Christina, et al.. (2024). Semi-device-independent certification of quantum non-Markovianity using sequential random access codes. Physical review. A. 110(1). 2 indexed citations

2.

Nigmatullin, Ramil, et al.. (2024). Information flow in non-unitary quantum cellular automata. SciPost Physics. 16(1). 2 indexed citations

3.

Baragiola, Ben Q., et al.. (2019). Power and efficiency of a thermal engine with a coherent bath. Physical review. E. 100(3). 32129–32129. 13 indexed citations

4.

Baragiola, Ben Q., et al.. (2018). Quantum master equations for entangled qubit environments. Physical review. A. 98(6). 12 indexed citations

5.

Motes, Keith R., Jonathan P. Dowling, Alexei Gilchrist, & Peter P. Rohde. (2015). Implementing BosonSampling with time-bin encoding: Analysis of loss, mode mismatch, and time jitter. Physical Review A. 92(5). 13 indexed citations

6.

Ringbauer, Martin, Christopher J. Wood, Kavan Modi, et al.. (2015). Characterizing Quantum Dynamics with Initial System-Environment Correlations. Physical Review Letters. 114(9). 90402–90402. 50 indexed citations

7.

Hayes, Anthony, Henry L. Haselgrove, Alexei Gilchrist, & Timothy C. Ralph. (2010). Fault tolerance in parity-state linear optical quantum computing. Physical Review A. 82(2). 19 indexed citations

8.

Lanyon, B. P., Till J. Weinhold, Nathan K. Langford, et al.. (2008). Photonic quantum computing: Shor’s algorithm and the road to fault-tolerance. Conference on Lasers and Electro-Optics. 1–2. 2 indexed citations

9.

Lanyon, B. P., Till J. Weinhold, Nathan K. Langford, et al.. (2008). Manipulating Biphotonic Qutrits. Physical Review Letters. 100(6). 60504–60504. 133 indexed citations

10.

Hayes, Anthony, Alexei Gilchrist, & Timothy C. Ralph. (2008). Loss-tolerant operations in parity-code linear optics quantum computing. Physical Review A. 77(1). 5 indexed citations

11.

Resch, K. J., K. L. Pregnell, Robert Prevedel, et al.. (2007). Time-Reversal and Super-Resolving Phase Measurements. Physical Review Letters. 98(22). 223601–223601. 183 indexed citations

12.

Lanyon, B. P., Till J. Weinhold, Nathan K. Langford, et al.. (2007). Experimental Demonstration of a Compiled Version of Shor’s Algorithm with Quantum Entanglement. Physical Review Letters. 99(25). 250505–250505. 195 indexed citations

13.

Resch, K. J., K. L. Pregnell, Robert Prevedel, et al.. (2007). Publisher’s Note: Time-Reversal and Super-Resolving Phase Measurements [Phys. Rev. Lett.98, 223601 (2007)]. Physical Review Letters. 99(6). 1 indexed citations

14.

Ralph, Timothy C., Anthony Hayes, & Alexei Gilchrist. (2005). Loss-Tolerant Optical Qubits. Physical Review Letters. 95(10). 100501–100501. 132 indexed citations

15.

Langford, Nathan K., Till J. Weinhold, Robert Prevedel, et al.. (2005). Demonstration of a Simple Entangling Optical Gate and Its Use in Bell-State Analysis. Physical Review Letters. 95(21). 210504–210504. 183 indexed citations

16.

Gilchrist, Alexei, Nathan K. Langford, & Michael A. Nielsen. (2005). Distance measures to compare real and ideal quantum processes. Physical Review A. 71(6). 399 indexed citations breakdown →

17.

O’Brien, Jeremy L., Geoff J. Pryde, Alexei Gilchrist, et al.. (2004). Quantum Process Tomography of a Controlled-NOT Gate. Physical Review Letters. 93(8). 80502–80502. 334 indexed citations

18.

Bremner, Michael J., Christopher M. Dawson, Jennifer L. Dodd, et al.. (2002). Practical Scheme for Quantum Computation with Any Two-Qubit Entangling Gate. Physical Review Letters. 89(24). 247902–247902. 171 indexed citations

19.

Gilchrist, Alexei & William J. Munro. (2000). Signatures of the pair-coherent state. Journal of Optics B Quantum and Semiclassical Optics. 2(1). 47–52. 18 indexed citations

20.

Gilchrist, Alexei, Jeffrey C. Suhling, & Thomas Urbanik. (1999). Nonlinear finite element modeling of corrugated board. 39 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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