Yes. It’s always the bandwidth that’s the main bottleneck, whether CPU-Memory, IPC, or the network.
Screw quantum computers; what we need is quantum entangled memory sharing at a distance. Imagine! Even if only within a single computer, all memory could could be L1 cache.
There is no action at a distance in quantum mechanics, that is a laymen’s misconception. If there was, it would not be compatible with special relativity, but it is compatible as they are already unified under the framework of quantum field theory. The No-communication theorem is a rather simple proof that shows there is no “sharing at a distance” in quantum mechanics. It is an entirely local theory. The misconception arises from people misinterpreting Bell’s theorem which says quantum mechanics is not compatible with a local hidden variable theory, so people falsely conclude it’s a nonlocal theory, but this is just false because quantum mechanics is not a hidden variable theory, and so it is not incompatible with locality. It is a local theory. Bell’s theorem only shows it is nonlocal if you introduce hidden variables, meaning the theorem is really only applicable to a potential replacement to quantum mechanics and is not even applicable to quantum mechanics itself. It is applicable to things like pilot wave theory, but not to quantum theory.
Yes. It’s always the bandwidth that’s the main bottleneck, whether CPU-Memory, IPC, or the network.
Screw quantum computers; what we need is quantum entangled memory sharing at a distance. Imagine! Even if only within a single computer, all memory could could be L1 cache.
There is no action at a distance in quantum mechanics, that is a laymen’s misconception. If there was, it would not be compatible with special relativity, but it is compatible as they are already unified under the framework of quantum field theory. The No-communication theorem is a rather simple proof that shows there is no “sharing at a distance” in quantum mechanics. It is an entirely local theory. The misconception arises from people misinterpreting Bell’s theorem which says quantum mechanics is not compatible with a local hidden variable theory, so people falsely conclude it’s a nonlocal theory, but this is just false because quantum mechanics is not a hidden variable theory, and so it is not incompatible with locality. It is a local theory. Bell’s theorem only shows it is nonlocal if you introduce hidden variables, meaning the theorem is really only applicable to a potential replacement to quantum mechanics and is not even applicable to quantum mechanics itself. It is applicable to things like pilot wave theory, but not to quantum theory.