Home »
Academic Articles & Research Papers
Showing 20 of 117 academic articles
Ivan Pogorelov, Thomas Feldker, Christian D. Marciniak, Lukas Postler et al. • PRX Quantum
(2021)
Quantum information processing is steadily progressing from a purely academic discipline towards applications throughout science and industry.Transitioning from lab-based, proof-of-concept experiments to robust, integrated realizations of q...
OPENALEX
cc-by
DOI: https://doi.org/10.1103/prxquantum.2.020343
Karl Woldum Tordrup, Antonio Negretti, Klaus Mølmer • Physical Review Letters
(2008)
We propose to use a single mesoscopic ensemble of trapped polar molecules for quantum computing. A "holographic quantum register" with hundreds of qubits is encoded in collective excitations with definite spatial phase variations. Each phas...
OPENALEX
Open Access
DOI: https://doi.org/10.1103/physrevlett.101.040501
V. Padmavathi, C. N. Sujatha, Vedula Sitharamulu, K. S. Reddy et al. • Wiley eBooks
(2023)
Over the past few decades, tremendous growth has been witnessed in cryptography in which different security techniques and concerns were projected and put into practice. The classical methods of cryptography are depended on binary bits, whi...
OPENALEX
DOI: https://doi.org/10.1002/9781119905172.ch1
PsiQuantum team, Koen Alexander, Avishai Benyamini, Dylan S. Black et al. • Nature
(2025)
Abstract Although holding great promise for low noise, ease of operation and networking 1 , useful photonic quantum computing has been precluded by the need for beyond-state-of-the-art components, manufactured by the millions 2–6 . Here we ...
OPENALEX
cc-by
DOI: https://doi.org/10.1038/s41586-025-08820-7
PMC: 12095036
David S. Weiss, Mark E. Saffman • Physics Today
(2017)
With their hyperfine states serving as two-level qubits, atoms can be packed into closely spaced, laser-cooled arrays and be individually addressed using laser pulses....
OPENALEX
DOI: https://doi.org/10.1063/pt.3.3626
Janus H. Wesenberg, Arzhang Ardavan, G. A. D. Briggs, John J. L. Morton et al. • Physical Review Letters
(2009)
We propose to encode a register of quantum bits in different collective electron spin wave excitations in a solid medium. Coupling to spins is enabled by locating them in the vicinity of a superconducting transmission line cavity, and makin...
OPENALEX
Open Access
DOI: https://doi.org/10.1103/physrevlett.103.070502
Florian Meier, Jeremy Levy, Daniel Loss • Physical Review Letters
(2003)
We study the low energy states of finite spin chains with isotropic (Heisenberg) and anisotropic (XY and Ising-like) antiferromagnetic exchange interaction with uniform and nonuniform coupling constants. We show that for an odd number of si...
OPENALEX
Open Access
DOI: https://doi.org/10.1103/physrevlett.90.047901
Colin Bruzewicz, John Chiaverini, Robert McConnell, Jeremy Sage • Applied Physics Reviews
(2019)
Trapped ions are among the most promising systems for practical quantum computing (QC). The basic requirements for universal QC have all been demonstrated with ions, and quantum algorithms using few-ion-qubit systems have been implemented. ...
OPENALEX
Open Access
DOI: https://doi.org/10.1063/1.5088164
Justin R. Weber, William F. Koehl, Joel Basile Varley, Anderson Janotti et al. • Journal of Applied Physics
(2011)
The successful implementation of the nitrogen-vacancy (NV) center in diamond as a qubit has spawned a great deal of interest in this defect. In principle, similar defects suitable for quantum computing should exist in other material systems...
OPENALEX
DOI: https://doi.org/10.1063/1.3578264
Sanjib Ghosh, T. C. H. Liew • npj Quantum Information
(2020)
Abstract Exciton-polariton condensates have attractive features for quantum computation, e.g., room temperature operation, high dynamical speed, ease of probe, and existing fabrication techniques. Here, we present a complete theoretical sch...
OPENALEX
cc-by
DOI: https://doi.org/10.1038/s41534-020-0244-x
Bertrand Georgeot, Dima L. Shepelyansky • Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics
(2000)
We study a generic model of quantum computer, composed of many qubits coupled by short-range interaction. Above a critical interqubit coupling strength, quantum chaos sets in, leading to quantum ergodicity of the computer eigenstates. In th...
OPENALEX
Open Access
DOI: https://doi.org/10.1103/physreve.62.3504
Yuchen Wang, Zixuan Hu, Barry C. Sanders, Sabre Kais • Frontiers in Physics
(2020)
Qudit is a multi-level computational unit alternative to the conventional 2-level qubit. Compared to qubit, qudit provides a larger state space to store and process information, and thus can provide reduction of the circuit complexity, simp...
OPENALEX
cc-by
DOI: https://doi.org/10.3389/fphy.2020.589504
Mark E. Saffman • Journal of Physics B Atomic Molecular and Optical Physics
(2016)
Abstract We present a review of quantum computation with neutral atom qubits. After an overview of architectural options and approaches to preparing large qubit arrays we examine Rydberg mediated gate protocols and fidelity for two- and mul...
OPENALEX
Open Access
DOI: https://doi.org/10.1088/0953-4075/49/20/202001
Jean-Philippe Aumasson • Computer Fraud & Security
(2017)
Quantum computing has been heralded by some as the death of cryptography as we know it. Yet the quantum computers that exist today can't perform more complex operations than tasks such as factoring 15 into 3×5, so they're pretty useless. A ...
OPENALEX
DOI: https://doi.org/10.1016/s1361-3723(17)30051-9
Heike Riel • Technical digest - International Electron Devices Meeting/Technical digest
(2021)
Quantum Computing has inspired scientists as well as hardware and software developers and is fundamentally changing the landscape of information technology. Quantum computing systems are built from the bottom up reaching the limits of what ...
OPENALEX
DOI: https://doi.org/10.1109/iedm19574.2021.9720538
Sukhpal Singh Gill, Adarsh Kumar, Harvinder Singh, Manmeet Singh et al. • Software Practice and Experience
(2021)
Abstract Quantum computing (QC) is an emerging paradigm with the potential to offer significant computational advantage over conventional classical computing by exploiting quantum‐mechanical principles such as entanglement and superposition...
OPENALEX
Open Access
DOI: https://doi.org/10.1002/spe.3039
Carmen G. Almudéver, Lingling Lao, Xiang Fu, Nader Khammassi et al. • Design, Automation, and Test in Europe
(2017)
Quantum computers may revolutionize the field of computation by solving some complex problems that are intractable even for the most powerful current supercomputers. This paper first introduces the basic concepts of quantum computing and de...
OPENALEX
DOI: https://doi.org/10.23919/date.2017.7927104
Muhammad Ali Shafique, Arslan Munir, Imran Latif • IEEE Access
(2024)
Quantum computing, a transformative field that emerged from quantum mechanics and computer science, has gained immense attention for its potential to revolutionize computation. This paper aims to address the fundamentals of quantum computin...
OPENALEX
cc-by-nc-nd
DOI: https://doi.org/10.1109/access.2024.3362955
Pieter Kok, William J. Munro, Kae Nemoto, Timothy C. Ralph et al. • Reviews of Modern Physics
(2007)
Linear optics with photon counting is a prominent candidate for practical quantum computing. The protocol by Knill, Laflamme, and Milburn [2001, Nature (London) 409, 46] explicitly demonstrates that efficient scalable quantum computing with...
OPENALEX
Open Access
DOI: https://doi.org/10.1103/revmodphys.79.135
Travis S. Humble, Himanshu Thapliyal, Edgard Muñoz‐Coreas, Fahd A. Mohiyaddin et al. • IEEE Design and Test
(2019)
Editor's note: As an emerging technology, quantum computing brings unique promises in creating a fundamentally different paradigm of information processing. This article reviews introductory concepts and building blocks-quantum logic gates ...
OPENALEX
Open Access
DOI: https://doi.org/10.1109/mdat.2019.2907130