34 citations · 80 across the 6 of their papers we have counts for
6 papers
Role of Three-Qubit Mixed-States Entanglement in Teleportation Scheme
DaeKil Park, Sayatnova Tamaryan, Jin-Woo Son
The bipartite quantum teleportation with a three-qubit mixture of GHZ and W states as a quantum channel is discussed. When the quantum channel is a mixed state consisting of the GH…
Three-Qubit Groverian Measure
Eylee Jung, Mi-Ra Hwang, DaeKil Park +2
The Groverian measures are analytically computed in various types of three-qubit states. The final results are also expressed in terms of local-unitary invariant quantities in each…
Geometric Measure of Entanglement and Shared Quantum States
Levon Tamaryan, DaeKil Park, Jin-Woo Son +1
We give an explicit expression for the geometric measure of entanglement for three qubit states that are linear combinations of four orthogonal product states. It turns out that th…
Perfect Quantum Teleportation and Superdense coding with states
Eylee Jung, Mi-Ra Hwang, DaeKil Park +2
We conjecture that criterion for perfect quantum teleportation is that the Groverian entanglement of the entanglement resource is . In order to examine the validity of…
Analytic Expressions for Geometric Measure of Three Qubit States
Levon Tamaryan, DaeKil Park, Sayatnova Tamaryan
A new method is developed to derive an algebraic equations for the geometric measure of entanglement of three qubit pure states. The equations are derived explicitly and solved in…
Reduced State Uniquely Defines Groverian Measure of Original Pure State
Eylee Jung, Mi-Ra Hwang, Hungsoo Kim +4
Groverian and Geometric entanglement measures of the n-party pure state are expressed by the (n-1)-party reduced state density operator directly. This main theorem derives several…