Carbon code is different, says Svore. “We do not consider the Carbon code to be an LDPC code,” she says. Technically, Carbon code is a stabilizer code of the Calderbank-Shor-Steane variety, which is a ...
The number and volume of warnings about a post-quantum cryptography (PQC) world are rising, as governments, banks, and other entities prepare for a rash of compromised data and untrustworthy digital ...
Protocol corrects virtually all errors in quantum memory, but requires little measure of quantum states. Quantum computers are largely theoretical devices that could perform some computations ...
Add Yahoo as a preferred source to see more of our stories on Google. Scientists at the Institute of Science Tokyo have announced a breakthrough in quantum error ...
Scalable quantum technologies require the ability to maintain and manipulate coherent quantum states over an arbitrarily long period of time. It is problematic then that the small quantum systems that ...
Surface code: illustration of how error correction works for bit and phase flips. The measure qubits on light blue backgrounds check for phase flip errors while the ...
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Ground-to-satellite laser communications applies next-generation error correction codes
The National Institute of Information and Communications Technology (NICT) and the Nagoya Institute of Technology (NITech), collaborating with the Japan Aerospace Exploration Agency (JAXA), have ...
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