A groundbreaking discovery in quantum physics introduces the anomalous Hall torque – completing a triad of Universal Hall torques – which enables precise control of electron spin and magnetization in spintronic devices, paving the way for more efficient neuromorphic computing systems that mimic human brain functions.
MIT researchers achieved a groundbreaking 99.998% single-qubit fidelity in quantum computing through innovative fluxonium qubit control techniques, combining commensurate pulses and synthetic circularly polarized light to overcome counter-rotating errors, marking a crucial advancement toward practical quantum error correction and fault-tolerant quantum computing.
This work represents the embodiment of the long-sought goal of bridging macroscopic and microscopic nonlinear and quantum optics,” says Schuck, who co-directs Columbia’s MS in Quantum Science and Technology. “It provides the foundation for scalable, highly efficient on-chip integrable devices such as tunable microscopic entangled-photon-pair generators.
Quantum entanglement is a remarkable phenomenon where two particles become interconnected, so that the state of one instantly affects the other, no matter how far apart they are. This unique property is a cornerstone of quantum computing and a range of advanced technological applications. While entanglement has been achieved with atoms, achieving it with complex molecules is a significant step forward because molecules offer additional structures and properties, such as vibration and rotation, that can be leveraged in advanced quantum applications.
0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Scientists at NIST and Chalmers University of Technology have developed a groundbreaking quantum refrigeration system that achieves record-low temperatures for quantum computing operations. This innovative […]
0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email An Indian scientists team has published a paper describing the usage of Quantum Approximate Optimization Algorithm (QAOA), which is a quantum-classical heuristic, to solve a […]
0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email A team of scientists from Skoltech‘s Deep Quantum Laboratory discovered and quantified what appears to be a fundamental limitation in the QAOA quantum algorithm initiated […]
0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Researchers at the Tokyo Medical and Dental University (TMDU), RIKEN, and the University of Tokyo propose an improved method for isolating the qubits in a […]
0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Accurate quantum chemistry simulations remain challenging on classical computers for problems of industrially relevant sizes and there is reason for hope that quantum computing may […]
0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email A quantum algorithm consists of a sequence of operations and measurements applied to a quantum processor. To date, the instruction set which defines this sequence […]
0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Physicists at ETH Zurich have demonstrated a five-meter-long microwave quantum link, the longest of its kind to date. It can be used both for future […]
0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Dr. Flore Kunst, Postdoc researcher in the Theory group at MPQ, which is directed by Ignacio Cirac, was nominated the “Female Physicist of the Week” […]
0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Quantum computing company Rigetti Computing is on the fundraising trail, according to an SEC filing submitted by the company on Friday. According to the filing, the company has raised […]
0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Cambridge Quantum Computing (CQC) announced today that Honeywell Ventures has deepened its collaboration with CQC by investing in the company. The investment comes after a […]
0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Zapata Computing, an enterprise software company for quantum applications, today announced a strategic investment from Honeywell Ventures, the venture capital arm of Honeywell. The investment will […]