Alexander Erhard

1.1k total citations · 1 hit paper
10 papers, 538 citations indexed

About

Alexander Erhard is a scholar working on Artificial Intelligence, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering. According to data from OpenAlex, Alexander Erhard has authored 10 papers receiving a total of 538 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Artificial Intelligence, 5 papers in Atomic and Molecular Physics, and Optics and 2 papers in Electrical and Electronic Engineering. Recurrent topics in Alexander Erhard's work include Quantum Information and Cryptography (8 papers), Quantum Computing Algorithms and Architecture (8 papers) and Quantum and electron transport phenomena (3 papers). Alexander Erhard is often cited by papers focused on Quantum Information and Cryptography (8 papers), Quantum Computing Algorithms and Architecture (8 papers) and Quantum and electron transport phenomena (3 papers). Alexander Erhard collaborates with scholars based in Austria, Germany and United Kingdom. Alexander Erhard's co-authors include Thomas Monz, Philipp Schindler, R. Blatt, P. Zoller, Christine A. Muschik, Daniel Nigg, Esteban A. Martinez, Marcello Dalmonte, Markus Heyl and Philipp Hauke and has published in prestigious journals such as Nature, ACS Central Science and PRX Quantum.

In The Last Decade

Alexander Erhard

6 papers receiving 527 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.

Real-time dynamics of lattice gauge theories with a few-qubit quantum computer

2016 519 citations Esteban A. Martinez, Christine A. Muschik et al. Nature profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Alexander Erhard Austria	4	448	274	103	74	64	10	538
Torsten V. Zache Austria	14	599 1.3×	293 1.1×	120 1.2×	128 1.7×	93 1.5×	27	689
Daniel González-Cuadra Spain	13	378 0.8×	164 0.6×	97 0.9×	72 1.0×	32 0.5×	19	444
Asier Piñeiro Orioli United States	12	366 0.8×	106 0.4×	72 0.7×	57 0.8×	64 1.0×	19	420
Artur García-Sáez Spain	14	303 0.7×	294 1.1×	61 0.6×	27 0.4×	49 0.8×	30	447
Markus Hauru United States	8	220 0.5×	111 0.4×	77 0.7×	31 0.4×	50 0.8×	13	281
Jacob C. Bridgeman Australia	8	226 0.5×	130 0.5×	75 0.7×	35 0.5×	58 0.9×	10	307
Andrew J. Ferris Australia	13	441 1.0×	319 1.2×	54 0.5×	17 0.2×	47 0.7×	19	494
Alex McCaskey United States	6	445 1.0×	483 1.8×	60 0.6×	100 1.4×	26 0.4×	10	649
Alessio Lerose Switzerland	17	683 1.5×	216 0.8×	181 1.8×	34 0.5×	313 4.9×	24	741
Daniel K. Mark United States	8	403 0.9×	180 0.7×	79 0.8×	19 0.3×	82 1.3×	10	462

Countries citing papers authored by Alexander Erhard

Since Specialization

Citations

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

Fields of papers citing papers by Alexander Erhard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alexander Erhard

This figure shows the co-authorship network connecting the top 25 collaborators of Alexander Erhard. A scholar is included among the top collaborators of Alexander Erhard 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 Alexander Erhard. Alexander Erhard 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:

10 of 10 papers shown

1.

Ulmanis, Juris, et al.. (2025). Entangled Threats: A Unified Kill Chain Model for Quantum Machine Learning Security. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 1653–1664.

2.

Ollitrault, Pauline J., Matthias Loipersberger, Robert M. Parrish, et al.. (2024). Estimation of Electrostatic Interaction Energies on a Trapped-Ion Quantum Computer. ACS Central Science. 10(4). 882–889. 5 indexed citations

3.

Stricker, Roman, Davide Vodola, Alexander Erhard, et al.. (2022). Characterizing Quantum Instruments: From Nondemolition Measurements to Quantum Error Correction. PRX Quantum. 3(3). 3 indexed citations

4.

Ringbauer, Martin, Jonathan A. Jones, Lukas Postler, et al.. (2021). Cross-verification of independent quantum devices. Oxford University Research Archive (ORA) (University of Oxford). 8 indexed citations

5.

Ringbauer, Martin, Jonathan A. Jones, Irati Alonso Calafell, et al.. (2021). Cross-verification of independent quantum devices.

6.

Stricker, Roman, Davide Vodola, Alexander Erhard, et al.. (2021). Experimental deterministic correction of qubit loss [1]. 1–1. 1 indexed citations

7.

Erhard, Alexander, Hendrik Poulsen Nautrup, M. Meth, et al.. (2020). Entangling logical qubits with lattice surgery. Zenodo (CERN European Organization for Nuclear Research). 1 indexed citations

8.

Pal, Amit Kumar, Philipp Schindler, Alexander Erhard, et al.. (2020). Supplementary Information: Relaxation times do not capture logical qubit dynamics. Zenodo (CERN European Organization for Nuclear Research).

9.

Muschik, Christine A., Esteban A. Martinez, Philipp Schindler, et al.. (2018). Real-time dynamics of lattice gauge theories with a few-qubit quantum computer. Bulletin of the American Physical Society. 1 indexed citations

10.

Martinez, Esteban A., Christine A. Muschik, Philipp Schindler, et al.. (2016). Real-time dynamics of lattice gauge theories with a few-qubit quantum computer. Nature. 534(7608). 516–519. 519 indexed citations breakdown →

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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