geometric measuremultipartite pure statesAs a measure of entanglement of three-partite pure state, the distance between this state and a set of fully disentangled states is considered. This distance can be calculated for W-class three-qubit pure states and generalized GHZ-states in explicit ...
revised geometric measure of entanglementrelative entropy of entanglementWe present a revised geometric measure of entanglement (RGME) which is just certain generalization of geometric measure of entanglement (GME). The revised version is an entanglement monotone. Some useful inequalities about RGME are ...
The geometric measure of entanglement, which expresses the minimum distance to product states, has been generalized to distances to sets that remain invariant under the stochastic reducibility relation. For each such set, an associated entanglement monotone can be defined. The explicit analytical forms ...
Moreover, we also obtain an analytical solution of geometric measure of coherence for a special kind of mixed states. On the other hand, another algorithm is proposed to calculate the geometric measure of entanglement for arbitrary two-qubit and qubit-qutrit states, and some special kinds of ...
2019 / Accepted: 28 August 2019 / Published online: 7 September 2019 © The Author(s) 2019 Abstract In this work, we investigate quantum phase transition (QPT) in a generic family of spin chains using the ground-state energy, the energy gap and the geometric measure of entanglement (GE)...
Spin-photon entanglement To observe the photon emission process from |A2〉 to the ground state, we measure the zero-phonon line (ZPL) emission after resonant excitation. Since the wavelengths of the excitation light and the emitted photon are the same, it is necessary to separate the excitation...
Geometric Measure Theory, A Beginner's Guide - Morgan F (Academic Press) 热度: 【21页精品】The geometric measure of entanglement of pure states with nonnegative amplitudes and the spectral theory of nonnegative tensors 热度: A Crash Course on the Lebesgue Integral and Measure Theory 热度...
网络释义 1. 几何度量 measure是什么意思... ... 3. executive measure 执行措施 4.geometric measure几何度量5. Haar measure 哈尔测度 ... www.haodic.com|基于6个网页 例句
PARAOANNGS.DecayofEntanglementinCoupledDrivenSystemswithBipartiteDecoherence [ J ] .EurPhysJ D , 2010 , 56 : 255. [ 9 ] OLLIVIERH , ZUREKWH.QuantumDiscord : AMeasureoftheQuantumnessofCorrelations [ J ] .PhysRevlet , 2001 , 88 : 017901. [ 10 ] KNILLE , LAFLAIMMER.PowerofoneBitofQua...
Here we investigate the connection between topological order and the geometric entanglement, as measured by the logarithm of the overlap between a given state and its closest product state of blocks. We do this for a variety of topologically ordered systems such as the toric code, double semion...