George Siopsis

2.4k total citations
118 papers, 1.3k citations indexed

About

George Siopsis is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Artificial Intelligence. According to data from OpenAlex, George Siopsis has authored 118 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 66 papers in Nuclear and High Energy Physics, 49 papers in Astronomy and Astrophysics and 33 papers in Artificial Intelligence. Recurrent topics in George Siopsis's work include Black Holes and Theoretical Physics (60 papers), Cosmology and Gravitation Theories (41 papers) and Quantum Information and Cryptography (28 papers). George Siopsis is often cited by papers focused on Black Holes and Theoretical Physics (60 papers), Cosmology and Gravitation Theories (41 papers) and Quantum Information and Cryptography (28 papers). George Siopsis collaborates with scholars based in United States, Greece and Thailand. George Siopsis's co-authors include Eleftherios Papantonopoulos, Raphael C. Pooser, Christian Weedbrook, G. Koutsoumbas, Kübra Yeter‐Aydeniz, James Ostrowski, Travis S. Humble, Anastasios C. Petkou, Hoi-Kwan Lau and Bing Qi and has published in prestigious journals such as Physical Review Letters, Nucleic Acids Research and Scientific Reports.

In The Last Decade

George Siopsis

106 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
George Siopsis United States	22	672	581	428	366	234	118	1.3k
Jordan Cotler United States	17	374 0.6×	289 0.5×	535 1.3×	528 1.4×	346 1.5×	35	1.1k
Walter Vinci United States	17	417 0.6×	178 0.3×	290 0.7×	285 0.8×	131 0.6×	32	825
Varun Vaidya United States	17	347 0.5×	214 0.4×	699 1.6×	865 2.4×	66 0.3×	30	1.5k
Carlo A. Trugenberger Italy	19	563 0.8×	214 0.4×	282 0.7×	737 2.0×	467 2.0×	86	1.4k
M. Spiropulu United States	18	513 0.8×	133 0.2×	415 1.0×	346 0.9×	58 0.2×	81	1.2k
Fernando Pastawski Germany	16	189 0.3×	138 0.2×	819 1.9×	1.0k 2.8×	171 0.7×	22	1.6k
Jerzy Kijowski Poland	20	934 1.4×	895 1.5×	97 0.2×	324 0.9×	524 2.2×	96	1.5k
Phiala E. Shanahan United States	28	1.6k 2.3×	119 0.2×	184 0.4×	232 0.6×	136 0.6×	76	2.0k
T. R. Govindarajan India	16	517 0.8×	271 0.5×	89 0.2×	314 0.9×	552 2.4×	52	1.0k

Countries citing papers authored by George Siopsis

Since Specialization

Citations

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

Fields of papers citing papers by George Siopsis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of George Siopsis

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

All Works

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20 of 20 papers shown

Laflamme, Raymond, et al.. (2025). Stochastic security as a performance metric for quantum-enhanced generative AI. Quantum Machine Intelligence. 7(1).

Siopsis, George, et al.. (2025). Graph decomposition techniques for solving combinatorial optimization problems with variational quantum algorithms. Quantum Information Processing. 24(2). 1 indexed citations

Laurell, Pontus, et al.. (2025). Progress towards neutron-scattering simulation on an analog quantum processor. Physical review. A. 111(2).

Yeter‐Aydeniz, Kübra, et al.. (2025). Continuous-variable quantum Boltzmann machine. Quantum Machine Intelligence. 7(1).

Siopsis, George, et al.. (2024). Quantum distance approximation for persistence diagrams. Journal of Physics Complexity. 6(1). 15005–15005.

Siopsis, George, et al.. (2023). Solving MaxCut with quantum imaginary time evolution. Quantum Information Processing. 22(7). 5 indexed citations

Nguyen, Thien Huu, et al.. (2022). Scaling quantum approximate optimization on near-term hardware. Scientific Reports. 12(1). 12388–12388.

Ostrowski, James, et al.. (2022). Multi-angle quantum approximate optimization algorithm. Scientific Reports. 12(1). 6781–6781. 62 indexed citations

Das, Siddhartha & George Siopsis. (2021). Practically secure quantum position verification. New Journal of Physics. 23(6). 63069–63069. 4 indexed citations

10.

Bagherian, Maryam, et al.. (2020). Quantum Hamiltonian for the surface charge density on a ring torus and radiative decay of plasmons. Physical review. B.. 102(8). 5 indexed citations

11.

Lau, Hoi-Kwan, Raphael C. Pooser, George Siopsis, & Christian Weedbrook. (2017). Quantum Machine Learning over Infinite Dimensions. Physical Review Letters. 118(8). 80501–80501. 62 indexed citations

12.

Männik, Jaana, et al.. (2016). The role of MatP, ZapA and ZapB in chromosomal organization and dynamics inEscherichia coli. Nucleic Acids Research. 44(3). 1216–1226. 39 indexed citations

13.

Pooser, Raphael C., et al.. (2015). Quantum simulation of quantum field theory using continuous variables. Physical Review A. 92(6). 43 indexed citations

14.

Koutsoumbas, G., et al.. (2011). Einstein Hair. arXiv (Cornell University). 2 indexed citations

15.

Siopsis, George, et al.. (2009). Particle emission from a static black-hole on a tense codimension-2 brane. Bulletin of the American Physical Society. 1 indexed citations

16.

Apostolopoulos, Pantelis S., George Siopsis, & N. Tetradis. (2009). Cosmology from an Anti-de Sitter–Schwarzschild Black Hole via Holography. Physical Review Letters. 102(15). 151301–151301. 43 indexed citations

17.

Siopsis, George, et al.. (2008). Bjorken Flow from an Anti–de Sitter Space Schwarzschild Black Hole. Physical Review Letters. 101(3). 31602–31602. 7 indexed citations

18.

Petkou, Anastasios C. & George Siopsis. (2005). M-theory and the Gross-Neveu model in 2+1 dimensions. arXiv (Cornell University). 1 indexed citations

19.

Siopsis, George. (2000). Quantization of maximally-charged slowly-moving black holes. CERN Bulletin. 46(2).

20.

Jadach, S., et al.. (1992). Multiple photon effects in pp scattering at SSC energies. Physics Letters B. 292(3-4). 413–416. 1 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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