Researchers from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences revealed that not all forms of quantum nonlocality guarantee intrinsic randomness. They demonstrated that violating two-input Bell inequalities […]
For decades, researchers have explored how electrons behave in quantum materials. Under certain conditions, electrons interact strongly with each other instead of moving independently, leading to exotic quantum states. One such state, first proposed by […]
Insider Brief A collaborative team from JPMorganChase, Quantinuum, multiple national labs, and UT Austin demonstrated a certified randomness protocol using a quantum computer, marking a major milestone for real-world quantum applications. The researchers used Quantinuum’s […]
In a new paper in Nature, a team of researchers from JPMorganChase, Quantinuum, Argonne National Laboratory, Oak Ridge National Laboratory and The University of Texas at Austin describe a milestone in the field of quantum […]
Georgia Tech researchers recently proposed a method for generating quantum entanglement between photons. This method constitutes a breakthrough that has potentially transformative consequences for the future of photonics-based quantum computing. Click to rate this post! […]
Insider Brief: Algorithmiq researchers introduced Majorana Propagation, a classical simulation framework for Fermionic circuits used in quantum chemistry and condensed matter physics. The method uses a truncation strategy based on Majorana monomial length to simplify […]
Quantum 9, 1678 (2025). https://doi.org/10.22331/q-2025-03-26-1678 The growth of the entanglement between two disjoint intervals and its complement after a quantum quench is regarded as a dynamical chaos indicator. Namely, it is expected to show qualitatively […]
Insider Brief: Oxford researchers demonstrated a 25-nanosecond controlled-Z gate with 99.8% fidelity, combining high speed and accuracy in a simplified superconducting circuit. The design pairs two qubits with opposite anharmonicities, eliminating the need for tunable […]
Quantum 9, 1677 (2025). https://doi.org/10.22331/q-2025-03-26-1677 The behavior of systems far from equilibrium is often complex and unpredictable, challenging and sometimes overturning the physical intuition derived from equilibrium scenarios. One striking example of this is the […]
Encased in the skull, perched atop the spine, the brain has a carefully managed existence. It receives only certain nutrients, filtered through the blood-brain barrier; an elaborate system of protective membranes surrounds it. That privileged […]
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