Japan's new quantum system, Shunkai, uses "optical tweezers" to trap and rearrange atoms,.
AI can tell how similar two quantum states are, even using imperfect data about their properties. This could make it a useful tool for assessing how different quantum computers stack up against one ...
GPUs and other big AI chips just can’t get enough memory. Today’s datacenter computers stack DRAM 12 dies high. But as memory makers try to build higher stacks to pack in more bits and bandwidth, ...
IQM Quantum Computers (IQMX) said Japan's TOYO has purchased a second full-stack quantum computer, expanding its quantum footprint and broadening access to the hardware. The Spark system will be ...