quantum computers

Improved Research and Roadmaps For Quantum to Crack Main Internet Security RSA-2048

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Shor’s algorithm for factoring RSA-2048 (and related problems like elliptic-curve discrete logs) has seen dramatic reductions in estimated resources over the past 18 months. Theoretically breaking RSA-2048 would still require multi-day runtimes and billions of non-Clifford logical operations (primarily Toffoli gates) under realistic error rates (~0.1%) and cycle times. This remains far beyond near-term machines. …

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QuEra Paper Simulates Only Two Physical Qubits Are Needed Per Logical Qubit

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Quera show 580 and 1156 logical qubits with neutral atom quantum computer simulations. April 2026 breakthrough (with Harvard/MIT) they shiow high-rate codes achieving over 50% encoding rate. They are using about ~2 physical qubits per logical qubit or better in simulations, with logical error rates in the teraquop regime. (1,152 physical → 580 logical; 2,304 …

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Nextbigfuture Grokipedia Entry and Influence and Early Insights on Deep Tech Winners

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XAI has created Grokipedia and Grokipedia has a Nextbigfuture article. Nextbigfuture provided early coverage of Companies that Become deep tech Unicorns. Dozens of top Nucleqr fission and Fusion, quantum computer and Space Companies before They Became Billion $ Unicorns. There has been a surge in Grokipedia traffic to approximately 3.5 million daily visits, representing a …

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QuEra Thousands of Neutral Atom Qubits is a Few Years from Commercial Quantum Advantage #Q2B

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QuEra will release a new roadmap to commercial quantum advantage in 2026. They presented progress to commercial quantum advantage over regular computers. They gave a talk at the Q2b 2025 conference (quantum to business). Brian WangBrian Wang is a Futurist Thought Leader and a popular Science blogger with 1 million readers per month. His blog …

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Quantum Transistors Can Scale Diamond Color Center Qubits #Q2B #Q2B2025

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Diamond color centers are a well researched field, but using them at scale as qubits was out of reach until recently. Their Quantum Transistor device (patent pending) resolves the charge stability issue and few more hurdles to enable using color centers as qubits. They presented at the Q2B 2025 conference. They could scale to 250,000 …

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Quantware 10K Qubits in 2028 and 1 Million in 2029 – #Q2B25

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Quantware has solved the fanout problem for superconducting quantum computers. They are making breakthroughs that can scale quantum computers to millons of qubits by 2029. They are at the Q2B silicon valley conference today at the Santa Clara convention center. QuantWare announces VIO-40K, a new scaling architecture for quantum chips which solves the bottlenecks of …

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Quantum Computing With Almost Zero Earnings and 50X Share Price Surges

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Publicly traded quantum companies, particularly the pure-play innovators, have delivered insane stock price runs over the past 1-2 years despite revenues that barely register. IonQ (IONQ), Quantum Computing (QUBT), Rigetti Computing (RGTI), and D-Wave Quantum (QBTS) dominate as publicly traded companies. The market caps collectively exceed $50 billion but with revenues totaling under $100 million. …

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Room Temperature Diamond Integrated Chip Quantum Accelerators Installed At Oak Ridge National Lab

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Quantum Brilliance’s is developing diamond quantum accelerators that will have over 50 qubits and outperform CPUs/GPUs of comparable size, weight and power in important applications. Quantum Brilliance believe their diamond integrated chips can be mass produced in the millions and can work along side regular chips as useful accelerators and sensors. They could also have …

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Control of Spin Qubits at Near Absolute Zero Could Enable Million Qubit Quantum Computers

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David Reilly and his University of Sidney team developed a silicon chip that can control spin qubits at milli-kelvin temperatures. That’s just slightly above absolute zero (-273.15 degrees Celsius), the temperature at which – theoretically – matter ceases moving. Experts think that spin qubits (where information is encoded onto the magnetic direction of single electrons) …

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IBM Roadmap to a 2029 Large-Scale, Fault-Tolerant Quantum Computer

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Delivered by 2029, IBM Quantum Starling will be built in a new IBM Quantum Data Center in Poughkeepsie, New York and is expected to perform 20,000 times more operations than today’s quantum computers. Starling will be able to access the computational power required for these problems by running 100 million quantum operations using 200 logical …

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IONQ Plans 2 Million Qubits by 2030 and 80,000 Error Corrected Logical Qubits

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IONQ plans to have a fault-tolerant quantum computer by 2029 and they are acquiring Oxford Ionic for a about $1 billion. Some other important points: – Achieved 99.99% physical fidelity TODAY – Still on track for machine benchmarked at AQ64 this year – 50x density on single chip by going from 1D to 2D ion …

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