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Relativistic quantum teleportation with superconducting circuits.

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  • 1School of Mathematical Sciences, University of Nottingham, University Park, Nottingham NG7 2RD, United Kingdom.

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Relativistic motion impacts quantum teleportation fidelity. Researchers propose experiments using superconducting technology to observe and correct for motion-induced degradation in quantum teleportation, crucial for quantum information science.

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Area of Science:

  • Quantum Information Science
  • Relativistic Quantum Mechanics

Background:

  • Quantum teleportation enables the transfer of quantum states.
  • Relativistic effects can influence quantum phenomena.

Purpose of the Study:

  • To investigate the impact of relativistic motion on quantum teleportation fidelity.
  • To propose a feasible experimental setup for testing these effects.

Main Methods:

  • Calculating bounds on optimal quantum teleportation fidelity.
  • Analyzing the effects of nonuniform motion over a finite duration.

Main Results:

  • Relativistic motion degrades the upper bound of quantum teleportation fidelity.
  • Methods for correcting this fidelity degradation are identified.

Conclusions:

  • The study quantifies fidelity loss in quantum teleportation due to relativistic motion.
  • Proposed experiments are achievable with current superconducting technologies, enabling empirical validation.