Home »
Academic Articles & Research Papers
Showing 20 of 747 academic articles
Florian Meier, Jeremy Levy, Daniel Loss • Physical review. B, Condensed matter
(2003)
We show that a wide range of spin clusters with antiferromagnetic intracluster exchange interaction allows one to define a qubit. For these spin cluster qubits, initialization, quantum gate operation, and readout are possible using the same...
OPENALEX
Open Access
DOI: https://doi.org/10.1103/physrevb.68.134417
Pauline J. Ollitrault, Alexander Miessen, Ivano Tavernelli • Accounts of Chemical Research
(2021)
ConspectusSimulating molecular dynamics (MD) within a comprehensive quantum framework has been a long-standing challenge in computational chemistry. An exponential scaling of computational cost renders solving the time dependent Schrödinger...
OPENALEX
cc-by-nc-nd
DOI: https://doi.org/10.1021/acs.accounts.1c00514
Mark E. Saffman • National Science Review
(2018)
The power of quantum computation derives from algorithmic methods that exploit the availability of quantum superposition and entanglement to perform computations that are intractable with classical devices. The race is on to develop hardwar...
OPENALEX
cc-by
DOI: https://doi.org/10.1093/nsr/nwy088
PMC: 8291449
Vasil S. Denchev, Gopal Pandurangan • ACM SIGACT News
(2008)
Quantum computing and distributed systems may enter a mutually beneficial partnership in the future. On the one hand, it is much easier to build a number of small quantum computers rather than a single large one. On the other hand, the best...
OPENALEX
DOI: https://doi.org/10.1145/1412700.1412718
Kyle Lee, Shuvro Chowdhury, Kerem Y. Camsari • Communications Physics
(2025)
Abstract Ising machines are hardware accelerators for combinatorial optimization and probabilistic sampling, using stochasticity to explore spin configurations and avoid local minima. We refine the previously proposed coupled chaotic bits (...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s42005-025-01945-1
Haruto Fujii, Yasuaki Ito, Nobuya Yokogawa, Kanta Suzuki et al. • Applied Sciences
(2025)
Quantum chemistry offers the formal machinery to derive molecular and physical properties arising from (sub)atomic interactions. However, as molecules of practical interest are largely polyatomic, contemporary approximation schemes such as ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app15052572
Nikhil Kumar Parida, Chandrashekar Jatoth, V. Dinesh Reddy, Md. Muzakkir Hussain et al. • Scientific Reports
(2023)
Abstract Blockchain technology finds widespread application across various fields due to its key features such as immutability, reduced costs, decentralization, and transparency. The security of blockchain relies on elements like hashing, d...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41598-023-47331-1
Rodney Van Meter, Mark Oskin • ACM Journal on Emerging Technologies in Computing Systems
(2006)
In this article we present a classification scheme for quantum computing technologies that is based on the characteristics most relevant to computer systems architecture. The engineering trade-offs of execution speed, decoherence of the qua...
OPENALEX
DOI: https://doi.org/10.1145/1126257.1126259
Dan Cristian Marinescu, Gabriela M. Marinescu (2005)
1 Preface 2 Introduction 2.1 Computing and the Laws of Physics 2.2 Quantum Information 2.3 Quantum Computers 2.4 The Wave and the Corpuscular Nature of Light 2.5 Deterministic versus Probabilistic Photon Behavior 2.6 State Description, Supe...
OPENALEX
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
Abhinav Anand, Philipp Schleich, Sumner Alperin-Lea, Phillip W. K. Jensen et al. • Chemical Society Reviews
(2022)
We present a review of the Unitary Coupled Cluster (UCC) ansatz and related ansätze which are used to variationally solve the electronic structure problem on quantum computers. A brief history of coupled cluster (CC) methods is provided, fo...
OPENALEX
Open Access
DOI: https://doi.org/10.1039/d1cs00932j
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
Joseph C. Bardin, D. Sank, Ofer Naaman, Evan R. Jeffrey • IEEE Microwave Magazine
(2020)
During the past decade, quantum computing has grown from a field known mostly for generating scientific papers to one that is poised to reshape computing as we know it [1]. Major industrial research efforts in quantum computing are currentl...
OPENALEX
DOI: https://doi.org/10.1109/mmm.2020.2993475
Mário Motta, Julia E. Rice • Wiley Interdisciplinary Reviews Computational Molecular Science
(2021)
Abstract Digital quantum computers provide a computational framework for solving the Schrödinger equation for a variety of many‐particle systems. Quantum computing algorithms for the quantum simulation of these systems have recently witness...
OPENALEX
Open Access
DOI: https://doi.org/10.1002/wcms.1580
Bernhard Ömer (2002)
Despite many common concepts with classical computer science, quantum computing is still widely considered as a special discipline within the broad field of theoretical physics. One reason for the slow adoption of QC by the computer science...
OPENALEX
Matthias Steffen, David Peter Divincenzo, Jerry M. Chow, T. N. Theis et al. • IBM Journal of Research and Development
(2011)
Quantum physics provides an intriguing basis for achieving computational power to address certain categories of mathematical problems that are completely intractable with machine computation as we know it today. We present a brief overview ...
OPENALEX
DOI: https://doi.org/10.1147/jrd.2011.2165678
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
Jared D. Weidman, Manas Sajjan, Camille A. Mikolas, Zachary J. Stewart et al. • Cell Reports Physical Science
(2024)
As the year-to-year gains in speeds of classical computers continue to taper off, computational chemists are increasingly examining quantum computing as a possible route to achieve greater computational performance. Quantum computers, built...
OPENALEX
cc-by-nc-nd
DOI: https://doi.org/10.1016/j.xcrp.2024.102105
Simon C. Benjamin, Sougato Bose • Physical Review Letters
(2003)
Many promising schemes for quantum computing (QC) involve switching "on" and "off" a physical coupling between qubits. This may prove extremely difficult to achieve experimentally. Here we show that systems with a constant Heisenberg coupli...
OPENALEX
Open Access
DOI: https://doi.org/10.1103/physrevlett.90.247901
Yifan Zhou, Zefan Tang, Nima Nikmehr, Pouya Babahajiani et al. • iEnergy
(2022)
Electric power systems provide the backbone of modern industrial societies. Enabling scalable grid analytics is the keystone to successfully operating large transmission and distribution systems. However, today's power systems are suffering...
OPENALEX
cc-by
DOI: https://doi.org/10.23919/ien.2022.0021