An unexpected breakdown in the existing theory of quantum serial turbo coding is that a
quantum convolutional encoder cannot simultaneously be recursive and non-catastrophic …

The scheme of entanglement-assisted quantum error-correcting (EAQEC) codes assumes
that the ebits of the receiver are error free. In practical situations, errors on these ebits are …

One of the unexpected breakdowns in the existing theory of quantum serial turbo coding is
that a quantum convolutional encoder cannot simultaneously be recursive and non …

In this paper, we study several physically feasible quantum secret sharing (QSS) schemes
using continuous variable graph state (CVGS). Their implementation protocols are given …

We give an infinite family of degenerate entanglement-assisted quantum error-correcting
codes (EAQECCs) which violate the EA-quantum Hamming bound for nondegenerate …

Quantum error correction is an important building block for reliable quantum information
processing. A challenging hurdle in the theory of quantum error correction is that it is …

Known quantum error correction schemes are typically able to take advantage of only a
limited class of classical error-correcting codes. Entanglement-assisted quantum error …

The stabilizer code, one major family of quantum error-correcting codes (QECC), is specified
by the joint eigenspace of a commuting set of Pauli observables. It turns out that …

Quantum low-density parity-check (LDPC) codes based on the Calderbank-Shor-Steane
construction have low encoding and decoding complexity. The sum-product algorithm (SPA) …

Pre-shared non-local entanglement dramatically simplifies and improves the performance of
quantum error correction via entanglement-assisted quantum error-correcting codes …