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Quantum Computer
1997
Soryushiron Kenkyu Electronics
This is the heart of quantum computation and the reason why quantum computer can beat classical computer in some case which I shall explain later, How can we get computational results? ...
still do not fully understand the power of quantum computation, We need to solve moTe problerns on a quantum computer which has been known to be diMcult on an Qrdinary computer. ...
doi:10.24532/soken.94.4_d90
fatcat:ttcelgb4inaeto6oepwwsbtnfu
Quantum computers Quantum Computers, Factoring, and Decoherence
1995
Science
In a quantum computer any superposition of inputs evolves unitarily into the corresponding superposition of outputs. ...
Hence, a quantum computer is sophisticated interference device, and it is essential for its quantum state to remain coherent in the course of the operation. ...
This a typical step for a quantum computer. ...
doi:10.1126/science.270.5242.1633
fatcat:7g5cxz5sbrhu7l2ugaezmvpnqa
Quantum computing: Cloudy computing
2008
Nature
QUANTUM COMPUTING
Cloudy computing Phys. Rev. ...
Lett. 101, 040501 (2008) Quantum computing is in its infancy, in part because creating a large number of quantum bits, or 'qubits' , is impossible without better control over quantum states. ...
doi:10.1038/454554f
fatcat:oijukd73hvcdvcvk3netuflhxu
Quantum computation
1999
Proceedings Twelfth International Conference on VLSI Design. (Cat. No.PR00013)
This paper introduces quantum mechanics and shows how this can be used for computation. ...
Recently it has been shown that the processing speed of computers based on quantum mechanics is indeed far superior to their classical counterparts for some important applications. ...
The laws of the microcosm Quantum computation is the design of computers in the regime of quantum mechanical phenomena. An N = 2" state quantum system is implemented as n two state quantum systems. ...
doi:10.1109/icvd.1999.745212
dblp:conf/vlsid/Grover99
fatcat:cvtya5pd3vd4lapgyjgkzcygpy
Quantum computing
1998
Proceedings of the National Academy of Sciences of the United States of America
Quantum computation is the extension of classical computation to the processing of quantum information, using quantum systems such as individual atoms, molecules, or photons. ...
Quantum Information. All computers manipulate information, and the unit of quantum information is the quantum bit, or qubit. ...
Quantum computation is the extension of classical computation to the processing of quantum information, using quantum systems such as individual atoms, molecules, or photons. ...
doi:10.1073/pnas.95.19.11032
pmid:9736681
pmcid:PMC33891
fatcat:lxsvnv52pnckdomhjlvgw3vtni
Quantum Computing
2017
Scientia Sinica Informationis
对偶量子计算门定义如下:
Figure 4 ( 4 Color online) Quantum circuit for the BCCKS algorithm in duality quantum computing. Part A is the quantum circuit of duality computing. ...
|Ψ⟩ 是工作比特初态, |0⟩ 是辅助比特初态
Figure 3 (Color online) The multi-output duality quantum computing circuit. ...
His research interests include duality quantum computing, quantum secure direct communication, and quantum information processing. ...
doi:10.1360/n112017-00178
fatcat:bidfclaisfegxjtlzn3c2vooda
Quantum computing
1998
American Journal of Physics
The main features of quantum computing are described in the framework of spin resonance methods. ...
Stress is put on the fact that quantum computing is in itself nothing but a re-interpretation (fruitful indeed) of well-known concepts. ...
Introduction Quantum computing (QC) is one of the latest booms in science. ...
doi:10.1119/1.19005
fatcat:grql6jp4xngftoyi2bxtjupc2u
Quantum computing
2008
Communications of the ACM
IncE qUanTUM alGORITHMS Michael Ross writes about science and technology from San Jose, CA. ...
The computing power of a quantum computer grows exponentially with the number of qubits it uses. ...
quantum computer, says, "I'm confident that the quantum computer will eventually change the world and will deeply influence how information processing will be done in the future ...
doi:10.1145/1364782.1364787
fatcat:pizsotcy6bgslfjwj2grwglb3y
Quantum Computing
2014
Physics and High Technology
Quantum Computing Hyunsik IM In this article, some fascinating things that the quantum computer will make possible are introduced, and an explanation of the real significance of the puzzling word "quantum ...
Nevertheless, the realization of a quantum computer will affect our everyday life, and quantum computers will eventually surpass the informationprocessing capacity of existing computers as the number of ...
doi:10.3938/phit.23.039
fatcat:wra5iji3kvhlbfndibexjronf4
Quantum computers
2002
IEEE potentials
We are going to describe how such a quantum computer-a computer based on the rules of quantum mechanics-may work, and how it is going to give us incredible speed and problem-solving power that we only ...
Several quantum algorithms have already been designed and, even tested, on tiny quantum computers with a small set of qubits. ...
doi:10.1109/mp.2002.1166617
fatcat:ongiqb7vwvgznmfbfej3qbnxp4
QUANTUM COMPUTATION
[chapter]
1999
Annual Reviews of Computational Physics VI
In light of these models, I define quantum computers, and discuss the issue of universal quantum gates. ...
This review is about to tell the story of theoretical quantum computation. ...
It is possible that quantum Fourier transforms are the only real powerful tool in quantum computation. ...
doi:10.1142/9789812815569_0007
fatcat:5bkgrvcddzcwphqxh4ebzlabw4
Quantum computing
1998
Reports on progress in physics (Print)
The subject of quantum computing brings together ideas from classical information theory, computer science, and quantum physics. ...
Basic quantum information ideas are described, including key distribution, teleportation, data compression, quantum error correction, the universal quantum computer and quantum algorithms. ...
A computer which only exists on paper will not actually perform any computations, and in the end the only way to resolve the issue of feasibility in quantum computer science is to build a quantum computer ...
doi:10.1088/0034-4885/61/2/002
fatcat:lys3geaypzcgvehtzicqpab23u
Quantum computing
2001
Proceedings of the National Academy of Sciences of the United States of America
Quantum computing is a quickly growing research field. ...
This article introduces the basic concepts of quantum computing, recent developments in quantum searching, and decoherence in a possible quantum dot realization. ...
In 1982, Feynman (2) pointed out that to simulate a quantum system, the computer has to be working quantum mechanically, or one needs a quantum computer (QC). ...
doi:10.1073/pnas.191373698
pmid:11562459
pmcid:PMC59812
fatcat:zz3sz5powrdt7eixvvktqfr2h4
Quantum computing
2006
Proceedings of the 44th annual southeast regional conference on - ACM-SE 44
Some problems can theoretically be solved on a quantum computer exponentially faster than on a classical computer. ...
An overview of the subject is provided here with emphasis on quantum information processing and physical realizations of a quantum computer. ...
quantum computers would likely require thousands of qubits [7] . ...
doi:10.1145/1185448.1185504
dblp:conf/ACMse/Kasivajhula06
fatcat:yad6y22wsfgapht7qofu2rdpg4
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