I find the editorialized title misleading. They trapped 17000 atom pairs in an optical lattice and demonstrated a high-fidelity quantum gate between the atoms of each pair in parallel. There is no interaction between the atoms of different pairs and no individual control. The experiment demonstrates a very robust gate scheme, but is a long way from a programmable computer.
What is overhyped about: "A new trick brings stability to quantum operations". Are people complaining about the HN title as if it's the article's title?
I have questions. Is he attempting to build a quantum gate array? Seems kind of unfair to compare one person's efforts with a well-established university, if so. :P
> “We can now make lots of swap gates with neutral atoms”, says Tilman Esslinger, “but of course we still need a few other ingredients to build a working quantum computer.”
It is still orders of magnitude away from breaking RSA 2048 even under the most optimistic assumptions. And qubits double waaay slower than transistors so far.
The “decade away” phenomenon comes from the fact that it’s basically impossible to time estimate innovation.
https://arxiv.org/abs/2507.22112
:-D
This title is misleading.