Top 3 Quantum Myths and Misconceptions

Quantum mechanics is hard. No one is debating that. But there are a lot of bad facts out there just because the metaphors used were not explained well. Let's debunk myths and explain some misconceptions. “QUANTUM COMPUTERS ARE USEFUL BECAUSE THEY CAN CHECK ALL POSSIBILITIES AT ONCE” No. That’s not how that works. Where did this explanation come from? More than fifty quantum algorithms have been discovered. Each quantum algorithm works differently, but ...

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Quantum Technology News – Issue #9

The biggest news of the week is the long anticipated Google quantum computing announcement. The announcement states that the D-Wave machine is more than 10^8 times faster than simulated annealing running on a single core. Independent analyses by Dr. Scott Aaronson show that while the results are showing that D-Wave is becoming more mature and probably has quantum effects, the technology suffers the drawbacks of just being built on old quantum ...

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How secure will our data be in the post-quantum era?

It’s the end of modern cryptography as we know it, and we feel fine. Build your security for the next 50 years. If the speed of processing doubles every two years, make sure your cryptographic systems can’t be brute forced in 50 years. If you use 2048 bit RSA, it will take some quadrillion years to break it. Good enough, right? Quantum computing is about to throw that all on its head, ...

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