# Demonstration of teleportation-based error correction in the IBM quantum computer

Source: [Demonstration of teleportation-based error correction in the IBM quantum computer](<https://www.sota2.com/research/paper/68fa39221e209131ce8c03c7>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-24T23:20:52.714Z

Authors: K. M. Anandu, Muhammad Shaharukh, Bikash K. Behera, Prasanta K. Panigrahi

Published: 2019-02-02T08:03:10.000Z

## Abstract

Quantum error correcting codes (QECC) are the key ingredients both for fault-tolerant quantum computation and quantum communication. Teleportation-based error correction (TEC) helps in detecting and correcting operational and erasure errors by performing X and Z measurements during teleportation. Here we demonstrate the TEC protocol for the detection and correction of a single bit-flip error by proposing a new quantum circuit. A single phase-flip error can also be detected and corrected using the above protocol. For the first time, we illustrate detection and correction of erasure error in the superconducting qubit-based IBM's 14-qubit quantum computer.

## Recorded benchmark results

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

## Original sources and implementation

[Original paper](<https://arxiv.org/abs/1902.01692>)

[PDF](<https://arxiv.org/pdf/1902.01692.pdf>)