On-demand entanglement generation using dynamic single-electron sources
arXiv:1608.06455 · doi:10.1002/pssb.201600582
Abstract
We review our recent proposals for the on-demand generation of entangled few-electron states using dynamic single-electron sources. The generation of entanglement can be traced back to the single-electron entanglement produced by quantum point contacts acting as electronic beam splitters. The coherent partitioning of a single electron leads to entanglement between the two outgoing arms of the quantum point contact. We describe our various approaches for generating and certifying entanglement in dynamic electronic conductors and we quantify the influence of detrimental effects such as finite electronic temperatures and other dephasing mechanisms. The prospects for future experiments are discussed and possible avenues for further developments are identified.
Published version, 11 pages, 7 figures, short review for focus issue on 'Single-electron control in solid-state devices'. in Phys. Status Solidi B (2016)
References in corpus (38)
- Entanglement of Formation of an Arbitrary State of Two Qubits
- Bell nonlocality
- Reference frames, superselection rules, and quantum information
- An Electronic Mach-Zehnder Interferometer
- An On-Demand Coherent Single Electron Source
- Bell's inequalities and density matrices. Revealing hidden nonlocality.
- The entanglement of indistinguishable particles shared between two parties
- Coherence and Indistinguishability of Single Electrons Emitted by Independent Sources
- Two-particle Aharonov-Bohm effect and Entanglement in the electronic Hanbury Brown Twiss setup
- Orbital entanglement and violation of Bell inequalities in mesoscopic conductors
- Bell inequalities and entanglement in solid state devices
- Minimal excitation states of electrons in one-dimensional wires
- Electron quantum optics in ballistic chiral conductors
- Integer and fractional charge Lorentzian voltage pulses analyzed in the frame of Photon-assisted Shot Noise
- Quantized dynamics of a coherent capacitor
- Shot noise of a mesoscopic two-particle collider
- Test of Bell's Inequality using the Spin Filter Effect in Ferromagnetic Semiconductor Micro-structures
- Two-particle non-local Aharonov-Bohm effect from two single-particle emitters
- Reasonable fermionic quantum information theories require relativity
- Lower bound for electron spin entanglement from beamsplitter current correlations
- Single-electron source: Adiabatic versus non-adiabatic emission
- Proposal for an on-demand source of polarized electrons into the edges of a topological insulator
- Electronic Hong-Ou-Mandel interferometer for multi-mode entanglement detection
- Single-electron entanglement and nonlocality
- Dynamical generation and detection of entanglement in neutral leviton pairs
- Emission of time-bin entangled particles into helical edge states
- Entanglement in Mesoscopic Structures: Role of Projection
- Generating spin-entangled electron pairs in normal conductors using voltage pulses
- Optimal pumping of orbital entanglement with single particle emitters
- Entanglement of identical particles and reference phase uncertainty
- Optimal electron entangler and single electron source at low temperatures
- Controllable spin entanglement production in a quantum spin Hall ring
- Characterizing electron entanglement in multiterminal mesoscopic conductors
- Ferreting out the Fluffy Bunnies: Entanglement constrained by Generalized superselection rules
- Entanglement at finite temperatures in the electronic two-particle interferometer
- Full Counting Statistics of Quantum Point Contact with Time-dependent Transparency
- Two-particle entanglement in capacitively coupled Mach-Zehnder interferometers
- Emission of entangled Kramers pairs from a helical mesoscopic capacitor
Cited by in corpus (15)
- Coherent control of single electrons: a review of current progress
- Electron quantum optics as quantum signal processing
- Quantum tomography of electrical currents
- Entanglement and thermokinetic uncertainty relations in coherent mesoscopic transport
- Two-particle interferometry in quantum Hall edge channels
- Processing quantum signals carried by electrical currents
- Teleporting quantum information encoded in fermionic modes
- Single-particle shot noise at non-zero temperature
- Quantum teleportation of single-electron states
- Time-resolved electrical detection of chiral edge vortex braiding
- Multi-particle interference in an electronic Mach-Zehnder interferometer
- Influence of channel mixing in fermionic Hong-Ou-Mandel experiments
- Spectral properties of interacting helical channels driven by Lorentzian pulses
- Mode Entanglement in Fermionic and Bosonic Harmonium
- Periodic source of energy-entangled electrons in helical states coupled to a BCS superconductor