tag: quantum computing

Post-Quantum Cryptography/PQC: New Algorithms For A New Era
By Rambus - 06 Dec, 2023 - Comments: 0

Quantum computing is being pursued across industry, government and academia globally with tremendous energy, and powerful quantum computers will become a reality in the not-so-distant future. To ensure today’s data remains protected into the future, we need to implement now security solutions that safeguard against quantum attacks. Click here to read more. » read more

Leaps in Quantum Computing
By Barry Pangrle - 26 Oct, 2023 - Comments: 0

There are new computers that are generating some amazing results for solving problems in record time.  You won’t see these computers on the classic Top500 lists though, because they aren’t approaching computing in the same way. Using quantum computing algorithms like Shor’s algorithm for factoring large numbers, quantum computing holds the promise of solving problems that take exponentia... » read more

Research Bits: October 24
By Jesse Allen - 24 Oct, 2023 - Comments: 0

Photonic-electronic hardware processes 3D data Researchers from the University of Oxford, University of Muenster, University of Heidelberg, and University of Exeter are developing integrated photonic-electronic hardware capable of processing three-dimensional data, which the team claims boosts data processing parallelism for AI tasks. The researchers added an extra parallel dimension to the... » read more

An Overview Of Current Projects In The Open Quantum Hardware Ecosystem With Recommendations 
By Technical Paper Link - 12 Oct, 2023 - Comments: 0

A technical paper titled “Open Hardware in Quantum Technology” was published by researchers at Unitary Fund, Qruise, Technical University of Valencia, M-Labs Limited, Lawrence Berkeley National Laboratory, Fermi National Accelerator Laboratory, Sandia National Laboratories, IQM Quantum Computers, PASQAL, Quantonation, Michigan State University, Università di Camerino, Microsoft Quantum, an... » read more

The Race Toward Quantum Advantage
By Brian Bailey - 14 Sep, 2023 - Comments: 0

Quantum computing has yet to show an advantage over conventional computing, but huge sums of money are betting it will. So far that hasn't happened. Early quantum computers were created in the mid-1990s after mathematicians had demonstrated the effectiveness of applying quantum approaches to some problems. At that stage they were simulated using conventional computing, but it started the rac... » read more

The Utility Of Shallow Dynamic Circuits For Long-Range Entanglement On Large-Scale Quantum Devices
By Technical Paper Link - 06 Sep, 2023 - Comments: 0

A technical paper titled “Efficient Long-Range Entanglement using Dynamic Circuits” was published by researchers at IBM Research, IBM T.J. Watson Research Center, University of Southern California, MIT-IBM Watson AI Lab, and IBM Quantum. Abstract: "Quantum simulation traditionally relies on unitary dynamics, inherently imposing efficiency constraints on the generation of intricate entangl... » read more

How A Fault-Tolerant Quantum Memory Could Be Realized Using Near-Term Quantum Processors With Small Qubit Overhead
By Technical Paper Link - 28 Aug, 2023 - Comments: 0

A technical paper titled “High-threshold and low-overhead fault-tolerant quantum memory” was published by researchers at IBM T.J. Watson Research Center and MIT-IBM Watson AI Lab. Abstract: "Quantum error correction becomes a practical possibility only if the physical error rate is below a threshold value that depends on a particular quantum code, syndrome measurement circuit, and a decod... » read more

TaN Nanowires At 300 mm Wafer Scale For Quantum Computing And More
By Technical Paper Link - 15 Jul, 2023 - Comments: 0

A technical paper titled "Ultra-thin TaN Damascene Nanowire Structures on 300 mm Si Wafers for Quantum Applications" was published by researchers at NY CREATES, United States Air Force Research Laboratory and SUNY Polytechnic Institute. Abstract: "We report on the development and characterization of superconducting damascene tantalum nitride (TaN) nanowires, 100 nm to 3 μm wide, with TaN thi... » read more

Demonstrating The Utility Of Quantum Computing In A Pre-Fault-Tolerant Era
By Technical Paper Link - 28 Jun, 2023 - Comments: 0

A technical paper titled “Evidence for the utility of quantum computing before fault tolerance” was published by researchers at IBM Quantum, University of California Berkeley, RIKEN, and Lawrence Berkeley National Laboratory. Abstract: "Quantum computing promises to offer substantial speed-ups over its classical counterpart for certain problems. However, the greatest impediment to realizi... » read more

Research Bits: June 27
By SE Staff - 27 Jun, 2023 - Comments: 0

Tunable soliton microcomb Researchers from the University of Rochester and CalTech say they have created the first microwave-rate soliton microcomb that can control the repetition rate at a high speed. Microcombs are frequency combs that can fit on a microchip, which will be useful in photonics. Solitons are solitary waves that keep their shape as they move at a constant speed. The team put an... » read more

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