Quantum Computing
Trump administration's cyber strategy backs security of cryptocurrencies and blockchain
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The Trump administration released its 'Cyber Strategy for America' on March 7, 2026, explicitly supporting the security of cryptocurrencies and blockchain technologies for the first time. It positions blockchain alongside AI and quantum computing as critical to U.S. technological leadership, aligning with President Trump's pro-crypto policies.
Crypto companies are updating their wallets to guard against potential quantum computing risks to major networks like Bitcoin and Ethereum.
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Scientists at California Polytechnic State University have discovered new forms of quantum matter by varying magnetic fields over time. The breakthrough, detailed in Physical Review B, shows that time-dependent control can produce stable quantum states without static equivalents. This could advance quantum computing by making systems more resistant to errors.
A new analysis indicates that two key quantum computing algorithms for chemistry problems have limited practical use, even with advancing hardware. Researchers suggest that calculating molecular energy levels may not justify the technology's investment as hoped. This challenges the view of quantum chemistry as a major application for quantum computers.
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Researchers have created a molecule with a novel topology resembling a half-Möbius strip, requiring four loops to return to the starting point. The structure, made from 13 carbon atoms and two chlorine atoms, was assembled on a gold surface at low temperatures. This discovery highlights potential advances in molecular engineering and quantum simulations.
Researchers at the Norwegian University of Science and Technology believe they have spotted signs of a triplet superconductor in the niobium-rhenium alloy NbRe. This material could transmit both electricity and electron spin without resistance, potentially advancing quantum computing. The finding, if confirmed, might stabilize quantum devices and reduce their energy consumption.
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Chinese researchers have controlled a temporary stable phase in quantum systems, putting quantum chaos in slow motion and offering a possible avenue for preserving quantum information. This allows scientists to tune the speed of quantum decoherence, providing a vital tool for managing complex quantum environments.
Quantum method promises AI boost from computers
Jumanne, 14. Mwezi wa nne 2026, 21:25:36Quantum projections: RSA and ECDLP encryption at risk by 2029 amid qubit advances
Jumanne, 31. Mwezi wa tatu 2026, 04:48:58Quantum studies reduce qubits needed to break encryption, with hardware nearing feasibility
Ijumaa, 27. Mwezi wa tatu 2026, 20:23:47Researchers uncover new oscillation states in tiny magnetic vortices
Jumamosi, 21. Mwezi wa tatu 2026, 22:54:04Qilimanjaro sells DIY quantum computer kit for research
Jumanne, 3. Mwezi wa tatu 2026, 19:32:01Phantom codes could reduce errors in quantum computers
Jumatatu, 2. Mwezi wa tatu 2026, 22:08:34Quantum Computing Inc. holds Q4 2025 earnings call
Jumatatu, 2. Mwezi wa tatu 2026, 11:51:54Qunnect develops devices for quantum entanglement in New York
Jumatatu, 2. Mwezi wa tatu 2026, 01:22:16IonQ reports 429% Q4 revenue surge
Jumatano, 25. Mwezi wa pili 2026, 22:57:32Quantum breakthrough slashes qubits needed to crack RSA encryption