Top Quantum Computing Modalities In 2022 A summary of different quantum computing modalities including relative strengths and weaknesses. In december 2021, in an early iteration of this blog, i described the various qubit modalities in use by some of the quantum computing (qc) hardware players.
Quantum Computing Modalities Topological Quantum Computing Here is an updated review of qubit modalities, highlighting some of the tradeoffs among them as well as key proponents using them to advance working quantum computers. Click to read the quantum leap, by russ fein, a substack publication with thousands of subscribers. First in a series focused on various quantum modalities, and the players including an "alpha dog" and a "breakout contender" for each modality. There are a few other modalities including nv diamonds, topological, nuclear magnetic resonance (which seems more experimental but very difficult to scale) and quantum annealing (used by d wave, one of the first firms to offer commercial “quantum” computers, but annealing is not a true gate capable construct) and it is likely that more.
Quantum Computing Modalities By Russ Fein First in a series focused on various quantum modalities, and the players including an "alpha dog" and a "breakout contender" for each modality. There are a few other modalities including nv diamonds, topological, nuclear magnetic resonance (which seems more experimental but very difficult to scale) and quantum annealing (used by d wave, one of the first firms to offer commercial “quantum” computers, but annealing is not a true gate capable construct) and it is likely that more. In the sections that follow and the linked articles, i will try to provide a comprehensive guide to all known quantum computing modalities, from the mainstream to the exotic. i organized them into a few broad categories for clarity:. There are several modalities for quantum computers (e.g. superconducting, trapped ion, photonic, etc.). recently one of my favorite quantum computing writers russ fein, took another look at this. In december 2021, in an early iteration of this blog, i described the various qubit modalities in use by some of the quantum computing (qc) hardware players. a lot has happened since that post, so i thought it would be constructive to revisit the topic. In vescent, fein was able to find a “picks and shovels supplier” that gave him access to the many different modalities of quantum computing instead of betting on just one aspect.
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