Ashutosh Kumar

3.3k total citations · 1 hit paper
27 papers, 485 citations indexed

About

Ashutosh Kumar is a scholar working on Atomic and Molecular Physics, and Optics, Artificial Intelligence and Materials Chemistry. According to data from OpenAlex, Ashutosh Kumar has authored 27 papers receiving a total of 485 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Atomic and Molecular Physics, and Optics, 14 papers in Artificial Intelligence and 5 papers in Materials Chemistry. Recurrent topics in Ashutosh Kumar's work include Quantum Computing Algorithms and Architecture (7 papers), Quantum Information and Cryptography (7 papers) and Advanced Chemical Physics Studies (7 papers). Ashutosh Kumar is often cited by papers focused on Quantum Computing Algorithms and Architecture (7 papers), Quantum Information and Cryptography (7 papers) and Advanced Chemical Physics Studies (7 papers). Ashutosh Kumar collaborates with scholars based in United States, India and Germany. Ashutosh Kumar's co-authors include T. Daniel Crawford, Edward F. Valeev, John W. Woods, Henry Stark, Frank Neese, Łukasz Cincio, Sergei Tretiak, Yu Zhang, Pavel A. Dub and Alexander M. Dalzell and has published in prestigious journals such as Chemical Reviews, Nature Communications and The Journal of Chemical Physics.

In The Last Decade

Ashutosh Kumar

23 papers receiving 470 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.

Evaluating the evidence for exponential quantum advantage in ground-state quantum chemistry

2023 143 citations Seunghoon Lee, Joonho Lee et al. Nature Communications profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ashutosh Kumar United States	12	319	210	74	72	43	27	485
Bruno Senjean France	12	288 0.9×	167 0.8×	35 0.5×	53 0.7×	42 1.0×	22	402
Matthew Otten United States	15	337 1.1×	243 1.2×	21 0.3×	112 1.6×	102 2.4×	36	553
Adi Makmal Israel	11	319 1.0×	189 0.9×	32 0.4×	205 2.8×	108 2.5×	20	633
Jason Nguyen United States	10	475 1.5×	138 0.7×	107 1.4×	36 0.5×	30 0.7×	17	628
Zhengji Zhao United States	10	352 1.1×	39 0.2×	50 0.7×	146 2.0×	105 2.4×	23	541
Andrey Asadchev United States	8	179 0.6×	29 0.1×	105 1.4×	78 1.1×	34 0.8×	11	312
Brian Austin United States	10	278 0.9×	47 0.2×	33 0.4×	109 1.5×	65 1.5×	28	493
M. V. Subbotin United States	10	283 0.9×	71 0.3×	42 0.6×	27 0.4×	14 0.3×	15	413
Emanuel H. Rubensson Sweden	12	300 0.9×	29 0.1×	102 1.4×	93 1.3×	65 1.5×	28	424
Nicholas C. Rubin United States	17	718 2.3×	882 4.2×	35 0.5×	139 1.9×	92 2.1×	33	1.3k

Countries citing papers authored by Ashutosh Kumar

Since Specialization

Citations

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

Fields of papers citing papers by Ashutosh Kumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ashutosh Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Ashutosh Kumar. A scholar is included among the top collaborators of Ashutosh Kumar 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 Ashutosh Kumar. Ashutosh Kumar 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

Kumar, Ashutosh, et al.. (2025). Disaggregating Current Layers from Magnetic Maps for Quantum Diamond Microscopy. QTh3A.35–QTh3A.35.

Kumar, Ashutosh, et al.. (2024). RideGuard: Empowering Rider Safety with Integrated Helmet Technology and Aid App. 265–272. 1 indexed citations

Kumar, Ashutosh, et al.. (2024). Thermodynamics of one- and two-qubit quantum refrigerators interacting with squeezed baths: a comparative study. Pramana. 98(3).

Kumar, Ashutosh, et al.. (2024). Multi-level authentication for security in cloud using improved quantum key distribution. Network Computation in Neural Systems. 36(4). 1443–1463. 1 indexed citations

Kumar, Ashutosh & Garima Verma. (2023). Secure Cloud Data Access: Unifying Quantum Key Distribution and Attribute-Based Encryption for Enhanced Data Protection. SN Computer Science. 4(6). 1 indexed citations

Lee, Seunghoon, Joonho Lee, Huanchen Zhai, et al.. (2023). Evaluating the evidence for exponential quantum advantage in ground-state quantum chemistry. Nature Communications. 14(1). 1952–1952. 143 indexed citations breakdown →

Kumar, Ashutosh, et al.. (2023). Rule Extraction using Machine Learning Classifiers for Complex Event Processing. 355–360. 2 indexed citations

Kumar, Ashutosh, Harper R. Grimsley, Yu Zhang, et al.. (2023). Quantum self-consistent equation-of-motion method for computing molecular excitation energies, ionization potentials, and electron affinities on a quantum computer. Chemical Science. 14(9). 2405–2418. 41 indexed citations

Kumar, Ashutosh & Garima Verma. (2023). Revolutionizing Cloud Security: Leveraging Quantum Computing and Key Distribution for Enhanced Protection. RePEc: Research Papers in Economics. 17(2). 131–143. 2 indexed citations

10.

Kumar, Ashutosh, et al.. (2023). Comment on “Canonical transcorrelated theory with projected Slater-type geminals” [J. Chem. Phys. 136, 084107 (2012)]. The Journal of Chemical Physics. 158(5). 57101–57101. 4 indexed citations

11.

Kumar, Ashutosh & Garima Verma. (2023). Securing cloud access with enhanced attribute-based cryptography. Computing. 106(12). 4193–4207. 1 indexed citations

12.

Kumar, Ashutosh, T. Daniel Crawford, Nicholas J. Mayhall, et al.. (2023). Quantum Simulation of Molecular Response Properties in the NISQ Era. Journal of Chemical Theory and Computation. 19(24). 9136–9150. 17 indexed citations

13.

Kumar, Ashutosh. (2022). Quantum Computation for End-to-End Seismic Data Processing with Its Computational Advantages and Economic Sustainability. 1 indexed citations

14.

Kumar, Ashutosh, Frank Neese, & Edward F. Valeev. (2020). Explicitly correlated coupled cluster method for accurate treatment of open-shell molecules with hundreds of atoms. arXiv (Cornell University). 29 indexed citations

15.

Peng, Chong, et al.. (2020). Many-Body Quantum Chemistry on Massively Parallel Computers. Chemical Reviews. 121(3). 1203–1231. 32 indexed citations

16.

Peng, Chong, Xiao Wang, Fabijan Pavošević, et al.. (2020). Massively Parallel Quantum Chemistry: A high-performance research platform for electronic structure. The Journal of Chemical Physics. 153(4). 44120–44120. 28 indexed citations

17.

Sachdeva, Shelly, et al.. (2019). Hybrid Application Development and Implementation. International Conference on Computing for Sustainable Global Development. 102–107. 1 indexed citations

18.

Crawford, T. Daniel, et al.. (2019). Reduced‐scaling coupled cluster response theory: Challenges and opportunities. Wiley Interdisciplinary Reviews Computational Molecular Science. 9(4). 31 indexed citations

19.

Friedrich, Joachim, Harley R. McAlexander, Ashutosh Kumar, & T. Daniel Crawford. (2014). Incremental evaluation of coupled cluster dipole polarizabilities. Physical Chemistry Chemical Physics. 17(22). 14284–14296. 12 indexed citations

20.

Stark, Henry, et al.. (2012). Probability, statistics, and random processes for engineers. 46 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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