Insider Brief QuEra announced today that Alex Keesling will transition from CEO to take on a new role in leading QuEra’s efforts. The Board of Directors appointed board member Andy Ory as the acting CEO […]
Insider Brief Entanglement is essential for quantum computers and to transmit quantum information in a future quantum network. A team of Max Planck researchers has entangled resting qubits with flying qubits in the form of […]
With just the flick of a switch, quantum materials can undergo drastic changes. One notable example is the insulator-to-metal transition, a reversible physical phenomenon in which a material shifts from an insulating state, which will […]
Quantum 8, 1411 (2024). https://doi.org/10.22331/q-2024-07-15-1411 The quantum simulation of magnetism in trapped-ion systems makes use of the crystal vibrations to mediate pairwise interactions between spins, which are encoded in the internal electronic states of the […]
Quantum 8, 1410 (2024). https://doi.org/10.22331/q-2024-07-15-1410 Using near-term quantum computers to achieve a quantum advantage requires efficient strategies to improve the performance of the noisy quantum devices presently available. We develop and experimentally validate two efficient […]
Quantum 8, 1409 (2024). https://doi.org/10.22331/q-2024-07-15-1409 Digital quantum simulation has broad applications in approximating unitary evolution of Hamiltonians. In practice, many simulation tasks for quantum systems focus on quantum states in the low-energy subspace instead of […]
Sometimes mathematicians try to tackle a problem head on, and sometimes they come at it sideways. That’s especially true when the mathematical stakes are high, as with the Riemann hypothesis, whose solution comes with a […]
A study in Nature Physics introduces a novel method for generating quantum entanglement using a quantum dot, which violates the Bell inequality. This ultra-low power method could pave the way for scalable and efficient quantum […]
Insider Brief Qubit relaxation time of T1= 0.964 +- 0.092 milliseconds and dephasing time T2 echo 1.155 +- 0.188 milliseconds. Two-qubit gates with a record fidelity reaching 99.9% IQM’s in-house chip fabrication has reached […]
Insider Brief The IEEE Information Theory Society announced that Peter Shor is the recipient of the 2025 Claude E. Shannon Award. The award recognizes Shor’s consistent and profound contributions to the field of information theory. […]
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