qubits
The Neutral-Atom Bet: How Lasers and Single Atoms Joined the Quantum Race
RafayelFor years the quantum hardware conversation came down to two camps: superconducting circuits, championed by IBM and Google, and trapped ions, refined...
The Qubit Count Trap: Why Bigger Numbers Don't Mean a Better Quantum Computer
Every few months a quantum computing company unveils a chip with more qubits than the last, and the number lands in headlines as if it settles the mat...
Five Ways to Build a Qubit, and Why Nobody Has Won Yet
Ask ten engineers what a quantum computer should be made of and you may get ten different answers. Unlike the classical computing industry, which stan...
Why Quantum Computers Need to Be Colder Than Deep Space
Walk into a lab that houses a superconducting quantum computer and the thing that grabs your attention is not a screen or a server rack. It is a gleam...