Computers, a product of decades of research, are integral to modern life, and anyone can contribute to the development of quantum technology.
NOTE Quantum computing for the very curious qubit is short of the quantum bit, whereas the state of a bit is a number (0 or 1),the state of a qubit is
While there has been a focus in the quantum computing industry on growing the number of qubits in a quantum computer, the reality is there are many important factors when building an overall system to bring quantum solutions to fruition. Hardware scaling, temperature control...
I will describe two approaches, closed-loop measurement-guided quantum feedback control and open-loop quantum optimal control theory, to steer the dynamics of open quantum systems against decoherence for solid-state quantum computing.Hsi-Sheng Goan...
Complex entangled states are the key resources for measurement-based quantum computations, which is realised by performing a sequence of measurements on initially entangled qubits. Executable quantum algorithms in the graph-state quantum computing model
A scheme for the implementation of the cluster-state model of quantum computing in optical fibers, which enables the feed-forward feature, is proposed. This scheme uses the time-bin encoding of qubits. Following previously suggested methods of applying arbitrary one-qubit gates in optical fibers, ...
Optical cluster-state quantum computing is one of the most promising proposals for the physical implementation of a quantum computer (i.e., a generic ... HL Haselgrove - 《Applied Physics B》 被引量: 58发表: 2006年 Scalable quantum computing based on stationary spin qubits in coupled quantum...
However, the fault-tolerant quantum computation requires impractically large computational resources for useful applications. This is a current major obstacle to the realization of a quantum computer. In particular, magic state distillation, which is a standard approach to universality, consumes the most...
An implementation of probabilistic multi-qubit gates using only linear optical elements was proposed,1 but it requires very large optical circuits with interferometric phase stability in every path. The cluster state model of quantum computing2 overcomes these di?culties by moving the complexity to ...
摘要: In this paper, we review the current state and discuss prospects for quantum technologies relating to computation, communications, and sensing. We also consider defense-related applications, especially in the maritime domain.关键词: quantum information quantum computing quantum communications quantum...