Quantum Computers
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Forget Moore's Law — Quantum Computers Are Improving According to a Spooky 'Doubly Exponential Rate'They're getting really good, really, really fast.
By Tia Ghose Published
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What is cryptography?From ancient Greece to the age of quantum computers, cryptography continues to keep our secrets safe.
By Nicoletta Lanese Published
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This Quantum Computer Can See the Future — All 16 of ThemThis quantum computer can see many futures at once.
By Brandon Specktor Published
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Physicists Reverse Time for Tiny Particles Inside a Quantum ComputerThe "arrow of time" went backward inside this tiny quantum computer.
By Meredith Fore Published
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Physicists May Have Found a Way to 'Untangle' Information Trapped in a Black HoleScrambled particles provide a window into a black hole's heart.
By Adam Mann Published
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How Quantum Computers Could Kill the Arrow of TimeA new technique for quantum computing could bust open our whole model of how time moves in the universe.
By Rafi Letzter Published
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Weird Paradox Says 2 Losses Equals a Win. And It Could Lead to Fast Quantum Computers.Parrondo's paradox takes losing odds and turns them into a win.
By Marcus Woo Published
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Chinese Researchers Achieve Stunning Quantum-Entanglement RecordIn an unprecedented feat, physicists packed three qubits into each of six particles. The implications could be staggering.
By Rafi Letzter Published
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Lasers Could Make Computers 1 Million Times FasterPulses of light from infrared lasers can speed up computer operations by a factor of 1 million, and may have opened the door to room-temperature quantum computing.
By Rafi Letzter Published
