Arbitrary entanglement of three qubits via linear optics
arXiv:2202.01985 · doi:10.1038/s41598-022-22835-4
Abstract
We present a linear-optical scheme for generation of an arbitrary state of three qubits. It requires only three independent particles in the input and post-selection of the coincidence-type at the output. The success probability of the protocol is equal for any desired state. Furthermore, the optical design remains insensitive to particle statistics (bosons, fermions or anyons). This approach builds upon the no-touching paradigm, which demonstrates the utility of particle indistinguishability as a resource of entanglement for practical applications.
arXiv comment6 pages, 2 figures
References in corpus (31)
- Quantum entanglement
- Three qubits can be entangled in two inequivalent ways
- Bell nonlocality
- Integrated Photonic Quantum Technologies
- Multi-photon entanglement and interferometry
- Advances in High Dimensional Quantum Entanglement
- Generalized Schmidt decomposition and classification of three-quantum-bit states
- Boson sampling with 20 input photons in 60-mode interferometers at state spaces
- Quantum Non-demolition Detection of Single Microwave Photons in a Circuit
- Automated Search for new Quantum Experiments
- A high-efficiency quantum non-demolition single photon number resolving detector
- Local filtering operations on two qubits
- Multipartite generalisation of the Schmidt decomposition
- Indistinguishability of elementary systems as resource for quantum information processing
- Entanglement by Path Identity
- Quantum entanglement of identical particles by standard information-theoretic notions
- Nondestructive detection of photonic qubits
- Optimal Entanglement Enhancement for Mixed States
- Robust entanglement preparation against noise by controlling spatial indistinguishability
- Experimental High-Dimensional Entanglement by Path Identity
- A Duality in Entanglement Enabling a Test of Quantum Indistinguishability Unaffected by Interactions
- identical particles and one particle to entangle them all
- Informationally symmetrical Bell state preparation and measurement
- Entanglement and the geometry of two qubits
- Entangling three qubits without ever touching
- Efficient generation of multipartite W state via quantum eraser
- Which multiphoton states are related via linear optics?
- Entangling three identical particles via spatial overlap
- Efficient linear optical generation of a multipartite W state
- Graph Picture of Linear Quantum Networks and Entanglement
- Direct observation of the particle exchange phase of photons