搜索结果: 1-8 共查到“量子力学 dimension”相关记录8条 . 查询时间(0.078 秒)
Affine Maps of the Polarization Vector for Quantum Systems of Arbitrary Dimension
Affine Maps the Polarization Vector Quantum Systems Arbitrary Dimension
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2010/11/4
The operator-sum decomposition (OS) of a mapping from one density matrix to another has many applications in quantum information science. To this mapping there corresponds an affine map which provides...
Three-body exclusion principle, duality mapping, and exact ground state of a harmonically trapped, ultracold Bose gas with three-body hard-core interactions in one dimension
duality mapping exact ground state of a harmonically trapped ultracold Bose gas with three-body hard-core interactions
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2010/11/19
Motivated by previous suggestions that three-body hard-core interactions in lower-dimensional
ultracold Bose gases might provide a way for creation of non-Abelian anyons, the exact ground
state of a...
Detecting genuine multipartite quantum non-locality -- a simple approach and generalization to arbitrary dimension
multipartite Quantum Physics dimension
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2010/11/8
The structure of Bell-type inequalities detecting genuine multipartite non-locality, and hence detecting genuine multipartite entanglement, is investigated. We first present a simple and intuitive app...
Pauli graphs when the Hilbert space dimension contains a square: why the Dedekind psi function ?
Pauli graphs Hilbert space dimension Dedekind psi function
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2010/10/27
We study the commutation relations within the Pauli groups built on all decompositions of a given Hilbert space dimension q, containing a square, into its factors.
Constructing Mutually Unbiased Bases in Dimension Six
Constructing Mutually Unbiased Bases Dimension Six
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2010/4/9
The density matrix of a qudit may be reconstructed with optimal efficiency if the expectation values of a specific set of observables are known. In dimension six, the required observables only exist i...
The stabilizer dimension of graph states
The stabilizer dimension graph states
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2010/4/8
The entanglement properties of a multiparty pure state are invariant under local unitary transformations. The stabilizer dimension of a multiparty pure state characterizes how many types of such local...
N=4 Superconformal Quantum Mechanics in One Dimension
and Its Algebraic Structure
supersymmetry conformal
symmetry superconformal algebra
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2007/8/15
2002Vol.38No.1pp.11-14DOI:
N=4 Superconformal Quantum Mechanics in One Dimension
and Its Algebraic Structure
RUAN Dong,1,2,3 GUO Hao,1 and SUN Hong-Zhou1,3,4
1 Departmen...
Quantum secure direct communication with high dimension quantum superdense coding
量子直接安全通讯 高维GHZ态
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2007/6/18
该文提出了一个利用高维量子密集编码的量子直接通讯方案。本方案结合了块传输、量子乒乓直接通讯和量子密集编码的思想。这个方案具有安全和高的源容量的优点。