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Quantum Oracles Have a Fatal Timing Problem — So I Built a “Parking Brake” for Qubits
This story was originally published on HackerNoon at: https://hackernoon.com/quantum-oracles-have-a-fatal-timing-problem-so-i-built-a-parking-brake-for-qubits.
Theoretical physicists said we could teleport data. I wanted to see if we could hold it long enough to actually use it.
Check more stories related to futurism at: https://hackernoon.com/c/futurism.
You can also check exclusive content about #quantum-computing, #futurism, #quantum, #qubit's-memory, #coherence-time, #quantum-speed-mismatch, #parking-brake-for-qubits, #the-hahn-echo, and more.
This story was written by: @damianwgriggs. Learn more about this writer by checking @damianwgriggs's about page,
and for more stories, please visit hackernoon.com.
Theoretical physicists said we could teleport data. I wanted to see if we could hold it long enough to actually use it. A qubit’s memory (coherence time) lasts only about 100 microseconds before it decays into random noise. If a smart contract asks for data, the quantum state will dissolve and die long before the blockchain is ready.
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By HackerNoonThis story was originally published on HackerNoon at: https://hackernoon.com/quantum-oracles-have-a-fatal-timing-problem-so-i-built-a-parking-brake-for-qubits.
Theoretical physicists said we could teleport data. I wanted to see if we could hold it long enough to actually use it.
Check more stories related to futurism at: https://hackernoon.com/c/futurism.
You can also check exclusive content about #quantum-computing, #futurism, #quantum, #qubit's-memory, #coherence-time, #quantum-speed-mismatch, #parking-brake-for-qubits, #the-hahn-echo, and more.
This story was written by: @damianwgriggs. Learn more about this writer by checking @damianwgriggs's about page,
and for more stories, please visit hackernoon.com.
Theoretical physicists said we could teleport data. I wanted to see if we could hold it long enough to actually use it. A qubit’s memory (coherence time) lasts only about 100 microseconds before it decays into random noise. If a smart contract asks for data, the quantum state will dissolve and die long before the blockchain is ready.