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New Qubit Architecture Promises Easier Fabrication for Quantum Computers

Scientists from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have shown that a type of qubit whose architecture is more amenable to mass production can perform comparably to qubits currently dominating the field.

20 Sep 2024

A Novel Approach to Creating Topological Qubits for Quantum Computing

Physicists at the Indian Institute of Technology and the University College Dublin reveal that it is possible to create objects that behave like half of an electron by utilizing an odd property of quantum mechanics.

20 Sep 2024

Stable Organic Radicals Show Promise for Quantum Computing

Researchers reviewed stable organic radicals as qubit candidates for quantum computing, emphasizing their room-temperature quantum coherence and potential for solid-state integration.

19 Sep 2024

Classical Algorithms Challenge Quantum Supremacy

Researchers developed a classical algorithm simulating Gaussian boson sampling (GBS) experiments, surpassing the performance of some quantum experiments. This study questions the extent of quantum advantage and suggests improvements in future GBS experiments by refining photon transmission and squeezed states

18 Sep 2024

Scientists Manipulate Quantum States at Room Temperature

A new study published in the journal Physical Review Letters, conducted by an international team of researchers from the University of Glasgow, Imperial College London, and UNSW Sydney, demonstrates how the quantum states of molecules can be regulated and identified under ambient conditions.

18 Sep 2024

Keysight Introduces Quantum Circuit Simulation the First Circuit Environment with Frequency-Domain Flux Quantisation

Keysight Technologies, Inc. introduces Quantum Circuit Simulation (Quantum Ckt Sim), an innovative circuit design environment that speeds up the development of intricate quantum circuits.

18 Sep 2024

Brownian Reservoir Computing Advances Gesture Recognition

Scientists at Johannes Gutenberg University Mainz (JGU) improved Brownian reservoir computing by capturing hand movements and feeding them into a system.

17 Sep 2024

Q-CTRL’s Fire Opal Among First Qiskit Functions Delivering Utility-Scale Performance to the Global Quantum Developer Community

Q-CTRL, the global leader in quantum infrastructure software, today announced that it offers two services via IBM’s new Qiskit Functions Catalog to simplify application development and performance management services.

17 Sep 2024

Geometric Approach to Quantum Error Correction Improves Efficiency

In a study published in Science Advances, Hayato Goto of Japan's RIKEN Center for Quantum Computing developed a novel quantum error correcting technique called "many-hypercube codes."

13 Sep 2024