Linear entropy as an entanglement measure in two-fermion systems
We describe an efficient theoretical criterion, suitable for indistinguishable particles to
quantify the quantum correlations of any pure two-fermion state, based on the Slater rank …
quantify the quantum correlations of any pure two-fermion state, based on the Slater rank …
Polynomial invariants for discrimination and classification of four-qubit entanglement
O Viehmann, C Eltschka, J Siewert - … Review A—Atomic, Molecular, and Optical …, 2011 - APS
The number of entanglement classes in stochastic local operations and classical
communication (SLOCC) classifications increases with the number of qubits and is already …
communication (SLOCC) classifications increases with the number of qubits and is already …
Entanglement and scattering in quantum electrodynamics: matrix information from an entangled spectator particle
We consider a general quantum field relativistic scattering involving two half-spin fermions,
A and B, which are initially entangled with another fermion C that does not participate in the …
A and B, which are initially entangled with another fermion C that does not participate in the …
A bidirectional teleportation protocol for arbitrary two-qubit state under the supervision of a third party
BS Choudhury, A Dhara - International Journal of Theoretical Physics, 2016 - Springer
In this paper we introduce a controlled teleportation protocol for transferring arbitrary two-
qubit states bilaterally between Alice and Bob. The bidirectional teleportation protocol is …
qubit states bilaterally between Alice and Bob. The bidirectional teleportation protocol is …
Tensor product structures, entanglement, and particle scattering
NL Harshman, S Wickramasekara - Open Systems and Information …, 2007 - Springer
Particle systems admit a variety of tensor product structures (TPSs) depending on the
complete system of commuting observables chosen for the analysis. Different notions of …
complete system of commuting observables chosen for the analysis. Different notions of …
Galilean and dynamical invariance of entanglement in particle scattering
NL Harshman, S Wickramasekara - Physical Review Letters, 2007 - APS
Particle systems admit a variety of tensor product structures (TPSs) depending on the
algebra of observables chosen for analysis. Global symmetry transformations and dynamical …
algebra of observables chosen for analysis. Global symmetry transformations and dynamical …
Spin-entanglement between two freely propagating electrons: Experiment and theory
D Vasilyev, FO Schumann, F Giebels, H Gollisch… - Physical Review B, 2017 - APS
Theory predicts that electron pairs, which are emitted from a crystalline surface upon impact
of spin-polarized low-energy electrons, can be spin-entangled. We quantify this …
of spin-polarized low-energy electrons, can be spin-entangled. We quantify this …
[HTML][HTML] Multiple scattering dynamics of fermions at an isolated p-wave resonance
The wavefunction for indistinguishable fermions is anti-symmetric under particle exchange,
which directly leads to the Pauli exclusion principle, and hence underlies the structure of …
which directly leads to the Pauli exclusion principle, and hence underlies the structure of …
Measuring QED cross sections via entanglement
We considered a QED scattering (AB→ AB), in which B is initially entangled with a third
particle (C) that does not participate directly in the scattering. The effect of the scattering over …
particle (C) that does not participate directly in the scattering. The effect of the scattering over …
Measure of tripartite entanglement in bosonic and fermionic systems
We describe an efficient theoretical criterion suitable for the evaluation of the tripartite
entanglement of any mixed three-boson or three-fermion state, based on the notion of the …
entanglement of any mixed three-boson or three-fermion state, based on the notion of the …