Home »
Academic Articles & Research Papers
Showing 20 of 120 academic articles
YU Xuan,LU Xin,XI Jun,SHAO Peinan • Jisuanji gongcheng
(2018)
Superconducting quantum computers have the advantages of mature chip processing technology,high system integration,and good scalability.However,superconducting quantum computing needs to increase the quantum integration of chips and ensure ...
DOAJ
Open Access (DOAJ)
DOI: 10.19678/j.issn.1000-3428.0051917
Mahfooz Ahmad, Eram Fatima, Ankit Shukla, Neeta Bhusal et al. • Journal of Information Security and Cybercrimes Research
(2024)
Quantum security is an evolving field that leverages principles of quantum physics to strengthen computing systems. Core concepts such as superposition and entanglement are foundation to this domain. However, current systems face significan...
DOAJ
Open Access (DOAJ)
DOI: 10.26735/FWSL8668
Alberto Di Meglio, Karl Jansen, Ivano Tavernelli, Constantia Alexandrou et al. • PRX Quantum
(2024)
Quantum computers offer an intriguing path for a paradigmatic change of computing in the natural sciences and beyond, with the potential for achieving a so-called quantum advantage—namely, a significant (in some cases exponential) speedup o...
OPENALEX
cc-by
DOI: https://doi.org/10.1103/prxquantum.5.037001
Louis Tessler, Tim Byrnes • arXiv (Cornell University)
(2017)
Bitcoin is a digital currency and payment system based on classical cryptographic technologies which works without a central administrator such as in traditional currencies. It has long been questioned what the impact of quantum computing w...
OPENALEX
Open Access
DOI: https://doi.org/10.48550/arxiv.1711.04235
Scott Aaronson • Physical Review A
(2005)
This paper initiates the study of hidden variables from a quantum computing perspective. For us, a hidden-variable theory is simply a way to convert a unitary matrix that maps one quantum state to another into a stochastic matrix that maps ...
OPENALEX
Open Access
DOI: https://doi.org/10.1103/physreva.71.032325
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
Samskruthi S Patil, M. Vijayalakshmi • Journal of Emerging Technologies and Innovative Research
(2021)
Quantum computing uses the phenomena of quantum mechanics to perform operations on data and it’s a huge leap in the field of computation. A quantum computer is a computational device which uses quantum mechanical phenomena like superpositio...
OPENALEX
John P T Stenger, C Stephen Hellberg, Daniel Gunlycke • New Journal of Physics
(2026)
We propose a hybrid variational quantum algorithm that has variational parameters used by both the quantum circuit and the subsequent classical optimization. Similar to the variational quantum eigensolver, this algorithm applies a parameter...
DOAJ
Open Access (DOAJ)
DOI: 10.1088/1367-2630/aea2ba
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
Akihiko Sekine, Ryo Murakami, Yoshiyasu Doi • npj Nanophotonics
(2026)
Abstract The quantum transduction, or equivalently quantum frequency conversion, is vital for realizing, e.g., quantum networks and distributed quantum computing. The microwave-to-optical quantum transduction is of interest in the field of ...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s44310-026-00130-8
Guido Burkard, Hans‐Andreas Engel, Daniel Loss • Fortschritte der Physik
(2000)
Control over electron-spin states, such as coherent manipulation, filtering and measurement promises access to new technologies in conventional as well as in quantum computation and quantum communication. We review our proposal of using ele...
OPENALEX
Open Access
DOI: https://doi.org/10.1002/1521-3978(200009)48:9/11<965::aid-prop965>3.0.co;2-v
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
Cristian S. Calude, Michael J. Dinneen, Karl Svozil • Complexity
(2000)
In this rather speculative note three problems pertaining to the power and limits of quantum computing are posed and partially answered: (a) when are quantum speedups possible? (b) is fixed-point computing a better model for quantum computi...
OPENALEX
DOI: https://doi.org/10.1002/1099-0526(200009/10)6:1<35::aid-cplx1005>3.0.co;2-t
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
Verónica Cerletti, W. A. Coish, Oliver Gywat, Daniel Loss • Nanotechnology
(2005)
Abstract. Technological growth in the electronics industry has historically been measured by the number of transistors that can be crammed onto a single microchip. Unfortunately, all good things must come to an end; spectacular growth in th...
OPENALEX
Open Access
DOI: https://doi.org/10.1088/0957-4484/16/4/r01
Yoshito Kanamori, Seong-Moo Yoo • Journal of international technology and information management
(2020)
The development of quantum computers over the past few years is probably one of the significant advancements in the history of quantum computing. D-Wave quantum computer has been available for more than eight years. IBM has made its quantum...
OPENALEX
Open Access
DOI: https://doi.org/10.58729/1941-6679.1410
Andris Ambainis, Abuzer Yakaryılmaz • EMS Press eBooks
(2021)
Quantum computing is a new model of computation, based on quantum physics. Quantum computers can be exponentially faster than conventional computers for problems such as factoring. Besides full-scale quantum computers, more restricted model...
OPENALEX
DOI: https://doi.org/10.4171/automata-2/17
Andrew S. Glassner • IEEE Computer Graphics and Applications
(2001)
Quantum computers will be useful for all kinds of computing. In addition to computer graphics they will have applications in cryptography, biology, and communications. We start with a look at the general principles of quantum mechanics as t...
OPENALEX
DOI: https://doi.org/10.1109/38.953464
Christoph Kloeffel, Daniel Loss • Annual Review of Condensed Matter Physics
(2013)
Experimental and theoretical progress toward quantum computation with spins in quantum dots (QDs) is reviewed, with particular focus on QDs formed in GaAs heterostructures, on nanowire-based QDs, and on self-assembled QDs. We report on a re...
OPENALEX
Open Access
DOI: https://doi.org/10.1146/annurev-conmatphys-030212-184248
Andris Ambainis, Abuzer Yakaryılmaz • arXiv (Cornell University)
(2015)
Quantum computing is a new model of computation, based on quantum physics. Quantum computers can be exponentially faster than conventional computers for problems such as factoring. Besides full-scale quantum computers, more restricted model...
OPENALEX
Open Access
DOI: https://doi.org/10.48550/arxiv.1507.01988