Román Orús

6.3k citations

86 papers · 4.0k indexed · 2 hit papers · h-index 31

Impact in

Computational Mathematics top 0.5%
- Tensor decomposition and applications
Condensed Matter Physics top 0.5%
- Physics of Superconductivity and Magnetism
- Advanced Condensed Matter Physics

Papers in

Computational Mathematics 4
Condensed Matter Physics 37
- Physics of Superconductivity and Magnetism 32
- Advanced Condensed Matter Physics 12
- Theoretical and Computational Physics 5

Co-authors: Guifré Vidal Enrique Lizaso Samuel Mugel José I. Latorre Julien Vidal Augustine Kshetrimayum Philippe Corboz Frank Verstraete
Journals: Physical Review B (13 papers)Physical review. B. (13 papers)Physical Review Letters (12 papers)Physical Review A (11 papers)Physical Review Research (6 papers)
Partner nations: Spain Germany Australia

In The Last Decade

Román Orús

84 papers receiving 4.0k citations

Hit Papers

align trajectories log scale

Quantum computing for finance: Overview and prospects 2019 · 333 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2019 SHILAP Revista de lepidopterología
2008 Physical Review Letters

Peers

Countries citing papers authored by Román Orús

Since Specialization

Citations

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

Fields of papers citing papers by Román Orús

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Román Orús, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Román Orús Line = papers co-authored together Román Orús links everyone, so they are left out of the graph.

All Works

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

20 of 20 papers shown

#	Work
1	Hacking Cryptographic Protocols with Advanced Variational Quantum Attacks Yılmaz Planci, Stephanie Arango, Li Tao, Román Orús	2025	1
2	Efficient tensor network simulation of IBM's largest quantum processors Physical Review Research ·Janice Lin, 真由子長澤, Ferdinand Melichar, Román Orús	2024	22
3	Multidisk Clutch Optimization Using Quantum Annealing IEEE Transactions on Quantum Engineering ·John D. Malcolm, Keith Brennan, 宗寛松浦, Verónica Vela, Anita Das Ravindranatha, Yılmaz Planci, Román Orús, Samuel Mugel	2024	0
4	Variational tensor neural networks for deep learning Scientific Reports ·真由子長澤, Román Orús	2024	2
5	Improving gradient methods via coordinate transformations: Applications to quantum machine learning Physical Review Research ·Pablo Bermejo, Yılmaz Planci, Román Orús	2024	6
6	Decoding algorithms for surface codes Quantum ·MORA DICKSON, A. P. Isayev, Román Orús, Pedro M. Crespo, Li Tao	2024	15
7	Toward pricing financial derivatives with an IBM quantum computer idUS (Universidad de Sevilla) ·進後藤, Arnel I. Periquet, Nik Jenko, José D. Martín‐Guerrero, Xi Chen, Lucas Lamata, Román Orús, E. Solano, Mikel Sanz	2021	8
8	Thermal bosons in 3d optical lattices via tensor networks Scientific Reports ·真由子長澤, Román Orús	2020	7
9	Tensor Network Annealing Algorithm for Two-Dimensional Thermal States Physical Review Letters ·Augustine Kshetrimayum, Matteo Rizzi, Jens Eisert, Román Orús	2019	58
10	The physical structure of grammatical correlations: equivalences, formalizations and consequences. arXiv (Cornell University) ·Ángel J. Gallego, Román Orús	2017	3
11	Language Design and Renormalization arXiv (Cornell University) ·Ángel J. Gallego, Román Orús	2017	1
12	Spin-Skagome quantum antiferromagnets in a field with tensor networks Physical review. B. ·Shaima Alabdullah, Marc Ziégler, Román Orús, Didier Poilblanc	2016	71
13	Topological Transitions from Multipartite Entanglement with Tensor Networks: A Procedure for Sharper and Faster Characterization Physical Review Letters ·Román Orús, Tzu-Chieh Wei, Oliver Buerschaper, Artur García-Sáez	2014	23
14	Bounds on universal quantum computation with perturbed two-dimensional cluster states Physical Review A ·Román Orús, Xuenan Xu, Linda Briel, Kai Phillip Schmidt	2013	9
15	Effective Field Theory for theSO(n)Bilinear-Biquadratic Spin Chain Physical Review Letters ·Hong-Hao Tu, Román Orús	2011	20
16	Simulation of two dimensional quantum systems on an infinite lattice: corner transfer matrix methods revisited arXiv (Cornell University) ·Román Orús, Guifré Vidal	2009	1
17	First Order Phase Transition in the Anisotropic Quantum Orbital Compass Model Physical Review Letters ·Román Orús, Andrew C. Doherty, Guifré Vidal	2009	70
18	Universal Geometric Entanglement Close to Quantum Phase Transitions Physical Review Letters ·Román Orús	2008	77
19	Classical Simulation of Infinite-Size Quantum Lattice Systems in Two Spatial Dimensions Physical Review Letters ·Bárbara V. Schmidt, Román Orús, Guifré Vidal, Frank Verstraete, J. I. Cirac Hit paper breakdown →	2008	473
20	Entropy and Exact Matrix-Product Representation of the Laughlin Wave Function Physical Review Letters ·S. Iblisdir, José I. Latorre, Román Orús	2007	27

About Román Orús

Román Orús is a scholar working on Computational Mathematics, Condensed Matter Physics, Atomic and Molecular Physics, and Optics, Artificial Intelligence and Statistical and Nonlinear Physics, having authored 86 papers that have together received 4.0k indexed citations. Recurring topics across this work include Quantum many-body systems (67 papers), Physics of Superconductivity and Magnetism (32 papers), Quantum Computing Algorithms and Architecture (28 papers), Quantum Information and Cryptography (25 papers), Quantum and electron transport phenomena (22 papers), Advanced Condensed Matter Physics (12 papers), Cold Atom Physics and Bose-Einstein Condensates (6 papers) and Theoretical and Computational Physics (5 papers). The work is most often cited by research in Computational Mathematics (250 citations), Condensed Matter Physics (1.8k citations), Atomic and Molecular Physics, and Optics (3.4k citations), Artificial Intelligence (1.5k citations) and Statistical and Nonlinear Physics (485 citations). Román Orús has collaborated with scholars based in Spain, Germany and Australia. Frequent co-authors include Guifré Vidal, Enrique Lizaso, Samuel Mugel, José I. Latorre, Julien Vidal, Augustine Kshetrimayum, Philippe Corboz, Frank Verstraete, J. I. Cirac and Hendrik Weimer. Their work appears in journals such as Physical Review B, Physical review. B., Physical Review Letters, Physical Review A and Physical Review Research.

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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