The other day I shared a video on quantum computing, which I thought was informative, but the feedback I received is that it wasn't for anyone not already versed in the subject. Since I once struggled to understand this subject myself, I tried to think of a way of describing it that would actually help. … Continue reading A way to understand quantum computing
This Scientific American video, shared by Aeon, is pretty good if you're looking for a quick basic primer on quantum computing. It's short, less than nine minutes. Although I do have a beef which I'll discuss below. https://www.youtube.com/watch?v=uLnGp1WTNFQ Decoded: How Does a Quantum Computer Work? The beef, which is pretty common with popular explanations of … Continue reading Decoded: How does a quantum computer work?
The main difference between a quantum computer and a classical one is the qubit. Qubits are like classical bits, in that they hold binary values of either 1 or 0, on or off, true or false, etc. However, qubits, being quantum objects, can be in a superposition of both states at once. The physical manifestation … Continue reading Thoughts about quantum computing and the wave function
Anyone who follows the computing industry knows that Moore's Law, the observation that computing power doubles every couple of years, has been sputtering in recent years. This isn't unexpected. Gordon Moore himself predicted that eventually the laws of physics would become a constraint. One of the technological hopes for a revival is quantum computing. Quantum … Continue reading The promise of quantum computing?
I've seen the TV show Devs come up in a number of conversations on social media, and several people recommended it. But it was JamesOfSeattle's recommendation that finally got me to check it out. The result was, as usual for a show I really enjoy, a weekend binge. As the show starts, we find Lily … Continue reading Devs
I found this video on quantum computing educational. It confirmed some things that I've been pondering about quantum computing for a while, notably its limitations, which are discussed after about the five minute mark. http://www.youtube.com/watch?v=g_IaVepNDT4 The strength of quantum computing is that it makes use of superpositions, the fact that quantum particles can be in multiple … Continue reading Quantum computing will not rescue Moore’s Law