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forklog.com > en > researchers-accelerate-bosonic-quantum-operations-by-1000-times

Researchers Accelerate Bosonic Quantum Operations by 1000 Times

1+ day, 7+ hour ago   (95+ words) ForkLog Researchers Accelerate Bosonic Quantum Operations by 1000 Times Researchers accelerate bosonic quantum operations by 1000 times. Physicists from Chalmers University of Technology have developed a method for performing operations with bosonic quantum codes that reduces their duration from thousands of control…...


quantumzeitgeist.com > simos-shuttling-qubit-performance-electrons-like

Shuttling Electrons Like On A Conveyor Belt Boosts Qubit Performance

1+ day, 8+ hour ago   (1358+ words) Ivy Delaney has been working with neural networks and machine learning since the mid-nineties, back when a couple of hidden layers and a long afternoon of training counted as ambitious. She has watched the field go from academic curiosity to…...


isct.ac.jp > en > news > bk4qspk6vcxw

Bringing classical LDPC code design theory to quantum computers

3+ day, 11+ hour ago   (213+ words) Search Science Tokyo site A quantum low-density parity-check (LDPC) code shows a clear threshold phenomenon and strong evidence of a large minimum distance His study is published in the journal Quantum on September 9, 2026. “The quantum constraint is essential, but it…...


bioengineer.org > privacy-first-quantum-ensembles-learn-from-labels-no-one-can-see

Privacy-First Quantum Ensembles Learn From Labels No One Can See

1+ day, 12+ hour ago   (709+ words) Quantum machine learning has long promised a new kind of computational power, but a quieter revolution is now underway at the intersection of quantum algorithms and data privacy....


bioengineer.org > physicists-map-when-lost-qubit-coherence-can-come-back-to-life

Physicists Map When Lost Qubit Coherence Can Come Back to Life

1+ day, 15+ hour ago   (581+ words) A quantum bit that has lost its coherence is usually written off as a casualty of its noisy environment, but a new theoretical study argues that this verdict is often premature — and, more importantly, predictable....


sciencedaily.com > releases > 2025 > 07 > 250702214157.htm

Scientists just simulated the “impossible” — fault-tolerant quantum code cracked at last

2+ day, 3+ hour ago   (261+ words) Quantum computers have the potential to solve complex problems that no supercomputer today can handle. In the foreseeable future, quantum technology's computing power is expected to revolutionise fundamental ways of solving problems in medicine, energy, encryption, AI, and logistics. "The…...


gcn.com > quantum-circuits-ibm-nighthawk-runs-100 > 21495

IBM Nighthawk r2 runs 100,000 quantum circuits per second, hitting a key 2026 roadmap target ahead of schedule

5+ day, 5+ hour ago   (463+ words) Nighthawk r2 departs from conventional conditional reset techniques. In previous processor generations, quantum circuits relied on conditional resets using π-pulses and measurement cycles, requiring idle times of hundreds of microseconds between executions to prevent state leakage. Instead, it uses a dissipative…...


openaccessgovernment.org > 1000-times-faster-swedish-breakthrough-cuts-quantum-computer-error-risks > 214176

1000 Times faster: Swedish breakthrough cuts quantum computer error risks

3+ day, 9+ hour ago   (271+ words) A single-period Floquet control method using "quantum lattice gates" to execute operations on bosonic quantum codes over a thousand times faster... Researchers at Chalmers University of Technology, in collaboration with Tianjin University, have developed a single-period Floquet control method using…...


sciencedaily.com > releases > 2025 > 08 > 250821094524.htm

Scientists just cracked the quantum code hidden in a single atom

2+ day, 3+ hour ago   (850+ words) To build a large-scale quantum computer that works, scientists and engineers need to overcome the spontaneous errors that quantum bits, or qubits, create as they operate. Scientists encode these building blocks of quantum information to suppress errors in other qubits…...