Continuous-variable entanglement and quantum-state teleportation between optical and macroscopic vibrational modes through radiation pressure

2003/09/30 by Stefano Pirandola, Stefano Mancini, David Vitali +1 · 3 citations
Computer Science · Physics and Astronomy · #Atomic physics #Continuous variable #Mechanical and Optical Resonators #Mode (computer interface) #Optics #Physics #Quantum #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum channel #Quantum entanglement #Quantum mechanics #Quantum teleportation #Radiation pressure #Sideband #W state #quant-ph

paper · pdf · doi:10.1103/physreva.68.062317

published as Phys. Rev. A 68, 062317 (2003) · 18 pages, 10 figures

openalex publication_date 2003/12/22 · arxiv created 2005/09/15 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

We study an isolated, perfectly reflecting, mirror illuminated by an intense laser pulse. We show that the resulting radiation pressure efficiently entangles a mirror vibrational mode with the two reflected optical sideband modes of the incident carrier beam. The entanglement of the resulting three-mode state is studied in detail and it is shown to be robust against the mirror mode temperature. We then show how this continuous-variable entanglement can be profitably used to teleport an unknown quantum state of an optical mode onto the vibrational mode of the mirror.

Citations

• Cooling of a Mirror by Radiation Pressure
• Quantum key distribution using gaussian-modulated coherent states
• Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels
• Can Quantum-Mechanical Description of Physical Reality Be Considered Complete?
• Quantum Communication between Atomic Ensembles Using Coherent Light
• Ponderomotive control of quantum macroscopic coherence
• Teleportation of quantum states
• Bound Entangled Gaussian States
• Quantum cryptography based on Bell’s theorem
• Classification of multiqubit mixed states: Separability and distillability properties
• Unconditional Quantum Teleportation
• Teleportation of Continuous Quantum Variables
• Peres-Horodecki Separability Criterion for Continuous Variable Systems

Cited by

• Photon-photon interactions in a largely detuned optomechanical cavity
• A limit formula for the quantum fidelity
• Bipartite Entanglement in Optomechanical Cavities Driven by Squeezed Light