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Article URL: https://arxiv.org/abs/2411.10406 Comments URL: https://news.ycombinator.com/item?id=42181452 Points: 5 # Comments: 0 Source link
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An anonymous reader quotes a report from Ars Technica: There’s a general consensus that we won’t be able to consistently perform sophisticated quantum calculations without the development of error-corrected quantum computing, which is unlikely to arrive until the end of the decade. It’s still an open question, however, whether we could perform limited but useful […]
Tech companies have been funneling billions of dollars into quantum computers for years. The hope is that they’ll be a game changer for fields as diverse as finance, drug discovery, and logistics. But while the field struggles with the realities of tricky quantum hardware, another challenger is making headway in some of these most promising […]
Modeling a weakly correlated system using DFT is not an exponentially scaling problem, though. This suggests that with more data and computing resources, AI-based classical approaches could simulate even the largest of these systems, says Tkatchenko. Given that quantum computers powerful enough to compete are likely still decades away, he adds, AI’s current trajectory suggests […]
“It provides a natural framework, or a bookkeeping mechanism, to assemble very large numbers of Feynman diagrams,” said Marcus Spradlin, a physicist at Brown University who has been picking up the new tools of surfaceology. “There’s an exponential compactification in information.” Carolina Figueiredo, a graduate student at Princeton University, noticed a striking coincidence where three […]
Roma, 25 ott. (Adnkronos) – La manovra di Bilancio che è attualmente in discussione, e che potrebbe quindi essere modificata prima dell’approvazione a fine anno, ha ritoccato il taglio del cuneo fiscale, ovvero quanto rimane nello stipendio del lavoratore dopo aver tolto tasse e contributi versati per suo conto dall’azienda. Ma, secondo Altroconsumo, non è […]
In March 2022 I wrote a description of the Quantum Technology Ecosystem. I thought this would be a good time to check in on the progress of building a quantum computer and explain more of the basics. Just as a reminder, Quantum technologies are used in three very different and distinct markets: Quantum Computing, Quantum […]
This review first appeared in issue 361 of PC Pro. PCSpecialist’s Quantum Goliath R is an outlier in this group test of workstations, as one of two systems supplied with consumer-grade rather than professional graphics. But that doesn’t mean it’s just a gaming PC. Certain types of content creators – particularly game developers – prefer […]