Quantum teleportation of non-classical wave-packets, an effective multimode theory

Abstract

We develop a simple and efficient theoretical model to understand the quantum properties of broadband continuous variable quantum teleportation. We show that, if stated properly, the problem of multimode teleportation can be simplified to teleportation of a single effective mode that describes the input state temporal characteristic. Using that model, we show how the finite bandwidth of squeezing and external noise in the classical channel affect the output teleported quantum field. We choose an approach that is especially relevant for the case of non-Gaussian non-classical quantum states and we finally back-test our model with recent experimental results.

Many typos corrected, some mistakes in the reference section corrected

References in corpus (9)

• Experimental quantum teleportation
• Generation of a superposition of odd photon number states for quantum information networks
• Teleportation of Nonclassical Wave Packets of light
• Demonstration of deterministic and high fidelity squeezing of quantum information
• High-fidelity continuous-variable quantum teleportation toward multi-step quantum operations
• Non-Gaussian states from continuous-wave Gaussian light sources
• Continuous-variable teleportation of a negative Wigner function
• Photon number states generated from a continuous-wave light source
• Multimode analysis of the light emitted from a pulsed optical parametric oscillator

Cited by in corpus (4)

• Gain tuning for continuous-variable quantum teleportation of discrete-variable states
• Quantum mode filtering of non-Gaussian states for teleportation-based quantum information processing
• Quantum teleportation with hybrid entangled resources prepared from heralded quantum states
• Non-Gaussian state teleportation with a nonlinear feedforward