QUITS is a modular and flexible circuit-level simulator for quantum low-density parity-check (QLDPC) codes. It is designed so users can choose and mix different options for each module independently: ...

This repository is a demo of the code construction and decoder used in High-Girth Regular Quantum LDPC Codes from Affine-Coset Structures. Runs BP under the code-capacity depolarizing model. Applies ...

Head of Claude Boris Cherny has three key principles for his team at Anthropic. One of those principles is that you should "underfund things a little bit." By keeping teams small, Cherny said his ...

Scientists at the Institute of Science Tokyo have announced a breakthrough in quantum error correction that could bring a large-scale quantum computer closer to ...

Add Yahoo as a preferred source to see more of our stories on Google. The dock of defendants seated during the Doctors Trial at Nuremberg. United States Holocaust Memorial Museum via Wikimedia Commons ...

Abstract: This article introduces a novel concatenated coding scheme called sparse regression LDPC (SR-LDPC) codes. An SR-LDPC code consists of an outer non-binary LDPC code and an inner sparse ...

ABSTRACT: In this paper, both the high-complexity near-ML list decoding and the low-complexity belief propagation decoding are tested for some well-known regular and irregular LDPC codes. The ...