Measures and applications of quantum correlations
G Adesso, TR Bromley… - Journal of Physics A …, 2016 - iopscience.iop.org
Quantum information theory is built upon the realisation that quantum resources like
coherence and entanglement can be exploited for novel or enhanced ways of transmitting …
coherence and entanglement can be exploited for novel or enhanced ways of transmitting …
Genuine quantum correlations in quantum many-body systems: a review of recent progress
G De Chiara, A Sanpera - Reports on Progress in Physics, 2018 - iopscience.iop.org
Quantum information theory has considerably helped in the understanding of quantum many-
body systems. The role of quantum correlations and in particular, bipartite entanglement …
body systems. The role of quantum correlations and in particular, bipartite entanglement …
Geometric quantum discord through the Schatten 1-norm
It has recently been pointed out that the geometric quantum discord, as defined by the
Hilbert-Schmidt norm (2-norm), is not a good measure of quantum correlations, since it may …
Hilbert-Schmidt norm (2-norm), is not a good measure of quantum correlations, since it may …
Quantum coherence and uncertainty in the anisotropic XY chain
We explore the local quantum coherence and the local quantum uncertainty, based on
Wigner-Yanase skew information, in the ground state of the anisotropic spin-1/2 XY chain in …
Wigner-Yanase skew information, in the ground state of the anisotropic spin-1/2 XY chain in …
Quantum correlations and coherence in spin-1 Heisenberg chains
We explore quantum and classical correlations along with coherence in the ground states of
spin-1 Heisenberg chains, namely the one-dimensional XXZ model and the one …
spin-1 Heisenberg chains, namely the one-dimensional XXZ model and the one …
One-norm geometric quantum discord under decoherence
JD Montealegre, FM Paula, A Saguia… - Physical Review A—Atomic …, 2013 - APS
Geometric quantum discord is a well-defined measure of quantum correlation if Schatten
one-norm (trace norm) is adopted as a distance measure. Here, we analytically investigate …
one-norm (trace norm) is adopted as a distance measure. Here, we analytically investigate …
Ergotropy from quantum and classical correlations
It is an established fact that quantum coherences have thermodynamic value. The natural
question arises, whether other genuine quantum properties such as entanglement can also …
question arises, whether other genuine quantum properties such as entanglement can also …
Observation of Environment-Induced Double Sudden Transitions<? format?> in Geometric Quantum Correlations
Correlations in quantum systems exhibit a rich phenomenology under the effect of various
sources of noise. We investigate theoretically and experimentally the dynamics of quantum …
sources of noise. We investigate theoretically and experimentally the dynamics of quantum …
[HTML][HTML] Factorization and criticality in the anisotropic XY chain via correlations
In this review, we discuss the zero and finite temperature behavior of various bipartite
quantum and total correlation measures, the skew information-based quantum coherence …
quantum and total correlation measures, the skew information-based quantum coherence …
Criticality, factorization, and long-range correlations in the anisotropic model
We study the long-range quantum correlations in the anisotropic XY model. By first
examining the thermodynamic limit, we show that employing the quantum discord as a figure …
examining the thermodynamic limit, we show that employing the quantum discord as a figure …