Quantum Non-Demolition Test of Bipartite Complementarity
arXiv:quant-ph/0702079 · doi:10.1103/PhysRevLett.98.250501
Abstract
We present a quantum circuit that implements a non-demolition measurement of complementary single- and bi-partite properties of a two-qubit system: entanglement and single-partite visibility and predictability. The system must be in a pure state with real coefficients in the computational basis, which allows a direct operational interpretation of those properties. The circuit can be realized in many systems of interest to quantum information.
4 pages, 2 figures
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Cited by in corpus (16)
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- Experimental tests of coherence and entanglement conservation
- Evidence of the entanglement constraint on wave-particle duality using the IBM Q quantum computer
- Experimental investigation of dynamical invariants in bipartite entanglement
- Bohr's complementarity relation and the violation of the CP symmetry in high energy physics
- Interference and complementarity for two-photon hybrid entangled states
- Complementarity-Entanglement Tradeoff in Quantum Gravity
- Experimental QND measurements of complementarity on two-qubit states with IonQ and IBM Q quantum computers
- Information complementarity in quantum physics
- Quantum eraser from duality--entanglement perspective
- Wave-Particle-Mixedness Complementarity
- Dynamical redistribution of quantum resources in tree-level Bhabha scattering
- Towards variance-matrix characterization of complementarity relations in a continuous variable system