4 papers · 1 filter
A Highly Accurate Fast Decoding Framework for QLDPC codes Accelerated by Noise Perturbation and Ensemble Decoding
Mainak Bhattacharyya, Ankur Raina
A well-balanced decoder has been central to the development of modern fault-tolerant quantum computing. However, the inherent topologies of quantum error correcting codes can limit…
Fault-tolerant syndrome extraction in [[n,1,3]] non-CSS code family generated using measurements on graph states
Harsh Gupta, Mainak Bhattacharyya, Ritik Jain +1
The reliability of quantum computation critically depends on the performance of quantum error-correcting codes (QECCs). Performance of QECCs can be severely degraded by hook errors…
A Provably Secure Framework for Noise-Aware Delegated Quantum Computation and Storage
Sanidhya Gupta, Ankur Raina
As large-scale quantum computers become a reality, they will likely exist as centralized cloud resources accessible to a broad user base. Securely delegating private quantum comput…
Fault-tolerance of the [[8,1,3]] non-CSS code
Pranav Maheshwari, Ankur Raina
We present a fault-tolerant [[8, 1, 3]] non-CSS quantum error correcting code and study its logical error rates. We choose the unitary encoding procedure for stabilizer codes given…