No, not again. Google is claiming another advantage of its quantum computer, Willow . There is a straightforward test, I came up with, to determine if a quantum computer is functional. People at Google can run this; it's an almost trivial algorithm. 1) X=0, initialize a qubit, gate, or the whole quantum computer to whatever state you like. Hero, zero means an initial state. 2) Determine X, figure out what that state is. 3) Repeat steps 1) and 2) a large number of times, say 1

Let's comment briefly on the DiVincenzo's criteria for quantum computing. They are relatively old, published in 1996, and most are...

You can watch it to see where things are going at IBM. (click here) - from IBM Research at YouTube. Quantum from IBM. #QuantumComputing...

Worth reading if you are following recent news in quantum computing. #QuantumComputing #OxfordUniversity

Worth reading (click here) - from built in. #QuantumComputing Quantum tech.

This time, D-Wave claims another quantum supremacy. We are already used to hearing that a quantum computer solves a problem in minutes....

Directly from Microsoft announcement. Let's wait and see whether it has any traction or is just another IBM, Google, Intel, IonQ,...

D-Wave - from Fast Company. Sure, many people working in quantum computing will be unhappy about NVIDIA CEO Jensen Huang's comments at...

This is a repost of my previous article from 2022 . This brief note is dedicated to all quantum computer scientists, engineers, and...

According to NVIDIA CEO Jensen Huang, quantum computing is at least 15-30 years away. It is much further away, perhaps never in our...

We are already accustomed to breathtaking revelations from Google's quantum computing team. This is yet another one. Pay attention to the...

Ask Ethan - from Big Think You need to remember that: 1) Feynman was very horny 2) His path integral ideas are false 3) The squiggly...