Two papers published this week have reignited debates about the risk posed by “Q-day” to the cryptography that underpins ...

With around 26,000 qubits, the encryption could be broken in a day, the researchers report in a paper submitted March 30 to ...

Abstract: In this paper, we propose a novel decoding method for Quantum Low-Density Parity-Check (QLDPC) codes based on Graph Neural Networks (GNNs). Similar to the Belief Propagation (BP)-based QLDPC ...

D-Wave Quantum isn't pursuing a general-purpose quantum computer. The stock is a risky investment. While most of the investor focus in the tech world may be on artificial intelligence (AI), there's ...

Starting with simple repetition codes and parity bits, it shows how smarter strategies can protect entire messages with fewer extra bits. You will see how overlapping parity checks create a cascade ...

WEST LAFAYETTE, Ind. — Electronics manufacturers could benefit from patented and copyrighted Purdue University simulation engines that inexpensively and quickly model semiconductors scaled as small as ...

Google on Friday unveiled its plan for its Chrome browser to secure HTTPS certificates against quantum computer attacks without breaking the Internet. The objective is a tall order. The ...

Quantum dots (QDs) are semiconducting nanoparticles with distinct optical and electrical properties that fall between bulk materials and discrete molecules. QDs' size-dependent tunability makes them ...

PARIS, FRANCE, January 21, 2026 /EINPresswire.com/ — Alice & Bob, a global leader in fault-tolerant quantum computing, today announced a new way to reduce bit flip ...