Tag: logical qubits - Page 2
Qarakal Claims a Quantum Architecture Needing a Tenth the Qubits
Qarakal Quantum has unveiled a modular quantum-computing architecture it calls Pangaea, built around a “quantum bus” that shuttles information between...
A Quantum Advantage Result You Can Actually Check
Most quantum-advantage claims have two soft spots. You usually can’t verify the answer, since the whole point is that it’s...
Taiyi Quantum Raises $42 Million for Ytterbium Neutral-Atom Computers
Taiyi Quantum, a Shanghai startup building quantum computers from ytterbium atoms, has raised about $42 million. Co-leading the Pre-A round,...
Logical Qubit Technology Opens a Superconducting Quantum Cloud Platform
Logical Qubit Technology, a Chinese quantum computing company, has launched a cloud platform that gives remote access to its superconducting...
Google’s Quantum Computer Learns From Its Mistakes Without Clocking Out
Say there was a race car that retunes its own engine mid-lap, using the exact skid marks it just left...
Your Fault-Tolerance Numbers Might Be Off by 10x, and the Simulator Won’t Say So
Here’s an uncomfortable possibility for anyone building a fault-tolerant quantum computer. The simulation telling you you’re below threshold might be...
Google Offers Universities $100K Grants for Fault-Tolerant Quantum Work
Google is putting money behind two problems slowing quantum computing, and it wants university researchers to take them on. The...
Quantum Industry Drops Qubit Counts for Logical Qubits as 2026 Benchmark
The quantum computing field has quietly retired one of its favorite bragging rights. According to industry reporting circulated this week,...
Trapped Ions Just Caught Up With Superconductors on the Hard Part of Error Correction
The IonQ team ran nine different quantum error-correcting codes on a single 40-ion device without touching the hardware between experiments....
