Artist’s illustration of hydrodynamical behavior from an interacting ensemble of quantum spin defects in diamond. Credit: Norman Yao/Berkeley Lab Berkeley Lab-led research key to next-gen…
Posts published in “Quantum Information Science”
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Scientists performed transmission electron microscopy and x-ray photoelectron spectroscopy (XPS) at Brookhaven Lab’s Center for Functional Nanomaterials and National Synchrotron Light Source II to characterize…
In a new study from Skoltech and the University of Kentucky, researchers found a new connection between quantum information and quantum field theory. This work…
Prof. Chuanfeng Li and Prof. Zongquan Zhou from University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) innovatively raised…
Researchers at Argonne have demonstrated an on-chip quantum circuit and realized strong coupling between a superconducting resonator and a magnetic device. This earlier research introduced…
Spin qubit device being connected to circuit board in preparation for measurement. Credit: Serwan Asaad Quantum engineers from UNSW Sydney have removed a major obstacle…
New method for information processing: The coherent information exchange (black undulating lines) between magnons (shaded red area) and microwave photons (shaded blue area) is controlled…
Jung-Tsung Shen, associate professor in the Department of Electrical & Systems Engineering, has developed a deterministic, high-fidelity, two-bit quantum logic gate that takes advantage of…
The new method reconstructs the quantum state of the quantum simulator on a classical computer from a few measurements. It also lets the user compare…
A tunable coupler can switch the qubit-qubit interaction on and off. Unwanted, residual (ZZ) interaction between the two qubits is eliminated by harnessing higher energy…
Stakeholders from government, national laboratories, universities, and industry came together at DOE’s Quantum Internet Blueprint Workshop to identify research objectives and milestones to speed development…
University of Arizona researchers demonstrate a quantum advantage. University of Arizona Researchers in the University of Arizona College of Engineering and James C. Wyant College…
An elementary link of a quantum repeater based on two absorptive QMs with the Sandwich-like structure. Credit: WANG Guoyan and MA Yanbing Chinese researchers realized…
In a series of papers, Rochester researchers report major strides in improving the transfer of information in quantum systems. Quantum science has the potential to…
Artist’s impression of the three-node quantum network. Credit: Matteo Pompili for QuTech A team of researchers from QuTech in the Netherlands reports realization of the…
The nitrogen vacancy center set-up, that was used for the first experimental demonstration of QMLA. Credit: Gentile et al. Protocol to reverse engineer Hamiltonian models…
An illustration depicting a topological surface state with an energy band gap (an energy range where electrons are forbidden) between the apices of the top…
Illustration showing how single-photon detection is used for feedback. Once correct parameters for the reference beam are established, the input state is extinguished. Credit: Ivan…
DOE’s Lawrence Berkeley National Laboratory is using a sophisticated cooling system to keep qubits – the heart of quantum computers – cold enough for scientists…
A world-first method to enable quantum optical circuits that use photons—light particles—heralds a new future for secure communication and quantum computing. The modern world is…