Quantum gates and multipartite entanglement resonances realized by non-uniform cavity motion
arXiv:1207.1827 · doi:10.1103/PhysRevD.86.105003
Abstract
We demonstrate the presence of genuine multipartite entanglement between the modes of quantum fields in non-uniformly moving cavities. The transformations generated by the cavity motion can be considered as multipartite quantum gates. We present two setups for which multi-mode entanglement can be generated for bosons and fermions. As a highlight we show that the bosonic genuine multipartite correlations can be resonantly enhanced. Our results provide fundamental insights into the structure of Bogoliubov transformations and suggest strong links between quantum information, quantum fields in curved spacetimes and gravitational analogs by way of the equivalence principle.
v2: extended to 9 pages, 2 figures, appendix with explicit witness inequalities added; to appear in Phys. Rev. D; Ivette Fuentes previously published as Ivette Fuentes-Guridi and Ivette Fuentes-Schuller
References in corpus (24)
- A computable measure of entanglement
- Entanglement detection
- General Monogamy Inequality for Bipartite Qubit Entanglement
- Entanglement of Dirac fields in non-inertial frames
- One-Way Quantum Computing in the Optical Frequency Comb
- Measure of genuine multipartite entanglement with computable lower bounds
- The Unruh effect in quantum information beyond the single-mode approximation
- Detection of high-dimensional genuine multi-partite entanglement of mixed states
- Experimental demonstration of four-party quantum secret sharing
- Bogoliubov Theory of acoustic Hawking radiation in Bose-Einstein Condensates
- Continuous variable entanglement sharing in non-inertial frames
- Observer dependent entanglement
- Voyage to Alpha Centauri: Entanglement degradation of cavity modes due to motion
- Determining lower bounds on a measure of multipartite entanglement from few local observables
- Entangling moving cavities in non-inertial frames
- Fermionic entanglement ambiguity in non-inertial frames
- Motion generates entanglement
- Entanglement generation in relativistic quantum fields
- Robust generation of entanglement between two cavities mediated by short interactions with an atom
- Kinematic entanglement degradation of fermionic cavity modes
- Persistence of Tripartite Nonlocality for Non-inertial Observers
- Comment on "Fermionic entanglement ambiguity in noninertial frames"
- Comment on "On two misconceptions in current relativistic quantum information"
- Lorentz invariance of entanglement classes in multipartite systems
Cited by in corpus (30)
- Fermionic mode entanglement in quantum information
- Detectors for probing relativistic quantum physics beyond perturbation theory
- Spacetime effects on satellite-based quantum communications
- Entanglement in indistinguishable particle systems
- Time evolution techniques for detectors in relativistic quantum information
- Scalar, spinor, and photon fields under relativistic cavity motion
- Processing quantum information with relativistic motion of atoms
- Quantum coherence and distribution of N-partite bosonic fields in noninertial frame
- Quantum memories for fundamental science in space
- Towards universal quantum computation through relativistic motion
- Mode-mixing quantum gates and entanglement without particle creation in periodically accelerated cavities
- Entanglement Enhanced Thermometry in the Detection of the Unruh Effect
- Relativistic quantum communication between harmonic oscillator detectors
- Entanglement and scattering in quantum electrodynamics: S-matrix information from an entangled spectator particle
- Interplay between optomechanics and the dynamical Casimir effect
- Dynamical Casimir effect in curved spacetime
- Generating multi-partite entanglement from the quantum vacuum with a finite-lifetime mirror
- Quantum gates via relativistic remote control
- Relativistic quantum clocks
- Decoding Quantum Field Theory with Machine Learning
- Thermodynamics of relativistic quantum fields confined in cavities
- Entanglement degradation of cavity modes due to the dynamical Casimir effect
- Entanglement of self interacting scalar fields in an expanding spacetime
- Quantum Parameter Estimation in the Unruh-DeWitt detector model
- Simulating moving cavities in superconducting circuits
- Entanglement generation in relativistic cavity motion
- Multi-copy activation of genuine multipartite entanglement in continuous-variable systems
- Realizing a mechanical dynamical Casimir effect with a low-frequency oscillator
- Machine learning via relativity-inspired quantum dynamics
- Localised Systems in Relativistic Quantum Information