منابع مشابه
Type-II Quantum Algorithms
We review and analyze the hybrid quantum-classical NMR computing methodology referred to as Type-II quantum computing. We show that all such algorithms considered so far within this paradigm are equivalent to some classical lattice-Boltzmann scheme. We derive a sufficient and necessary constraint on the unitary operator representing the quantum mechanical part of the computation which ensures t...
متن کاملType-II Quantum Computers
This paper discusses a computing architecture that uses both classical parallelism and quantum parallelism. We consider a large parallel array of small quantum computers, connected together by classical communication channels. This kind of computer is called a type-II quantum computer, to differentiate it from a globally phase-coherent quantum computer, which is the first type of quantum comput...
متن کاملSymmetrizing quantum dynamics beyond gossip-type algorithms
Recently, consensus-type problems have been formulated in the quantum domain. Obtaining average quantum consensus consists in the dynamical symmetrization of a multipartite quantum system while preserving the expectation of a given global observable. In this paper, two improved ways of obtaining consensus via dissipative engineering are introduced, which employ on quasi local preparation of mix...
متن کاملType-II Quantum computing Using superconducting Qubits
Most algorithms designed for quantum computers will not best their classical counterparts until they are implemented with thousands of qubits. For example, the factoring of binary numbers with a quantum computer is estimated to be faster than a classical computer only when the length of the number is greater than about 500 digits [1]. In contrast, the Factorized Quantum Lattice-Gas Algorithm (F...
متن کامل“Type-II II-VI submonolayer quantum dots: Physics and applications”
Semiconductor heterostructures can be classified according to the band alignment between two adjacent materials. Two major classifications are: type-I systems, where the narrower gap material presents a potential well for both electrons and holes, and type-II, where the band alignment has a staggered character, i.e. the material with the lower potential energy for electrons have the higher ener...
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ژورنال
عنوان ژورنال: Physica A: Statistical Mechanics and its Applications
سال: 2006
ISSN: 0378-4371
DOI: 10.1016/j.physa.2005.09.017