Most investors are amped up about the rise of artificial intelligence (AI), and rightfully so. However, there are other pockets of the tech sector that are flying right now and are worth covering. One such sector that's seen plenty of love lately is quantum computing. Most investors are aware of the big players in this space. But there are some under-the-radar plays within the quantum computing realm I think are important to touch on. More News from Barchart In this article, I'm going to highlight Arqit ...