Google Showcases 72 Qubit Quantum Processor 'Bristlecone' With Low Error Rates

In spite of all the talk nearly quantum computing becoming the mainstay in consumer devices, progress in that direction has been painstakingly slow and inordinately expensive. Nonetheless, all that tin change fairly soon if Google has its mode.

With a view towards providing "a testbed for research into arrangement mistake rates and scalability of our qubit technology", Google showcased a gate-based breakthrough processor called 'Bristlecone' at the annual American Physical Society meeting in Los Angeles this calendar week.

The company believes that the bit is capable of finally bringing the power of breakthrough calculating to the mainstream by solving 'real-earth problems'.

"We believe the experimental demonstration of a quantum processor outperforming a supercomputer would be a watershed moment for our field, and remains ane of our key objectives"

According to Google, every Bristlecone fleck is scaled to a square array of 72 quantum bits (qubits), which is significantly more than the 49 qbits that the visitor says is required to 'comfortably demonstrate' breakthrough supremacy. The company, however, warns that it isn't all about the specs, proverb that Bristlecone could well be "a compelling proof-of-principle for building larger scale breakthrough computers" if it tin can achieve the best error rates of its previous 9-qubit linear assortment technology, which the visitor claims demonstrated depression error rates for readout (1%), single-qubit gates (0.one%) and two-qubit gates (0.6%).

Co-ordinate to the company, "Operating a device such as Bristlecone at low organization error requires harmony between a full stack of technology ranging from software and control electronics to the processor itself. Getting this right requires careful systems technology over several iterations".

Quantum computers outperforming traditional supercomputers in real-world scenarios may well be in the realms of science fiction correct now, what with most apply-cases for quantum computing nonetheless strictly restricted to the theoretical or experimental domains. However, with proper error correction and better energy efficiency, Bristlecone (or more probable, its futurity derivatives), could potentially exist the first device ever to exhibit breakthrough supremacy, which will hopefully, open up the floodgates for more cost-effective and energy efficient computing going forward.

Source: https://beebom.com/google-quantum-processor-bristlecone/

Posted by: tobiasfolisn.blogspot.com

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