Konstantin Vodopyanov, a professor at the College of Sciences and CREOL, the College of Optics and Photonics, recently co-authored a study published in the journal Optica. This research examines electro-optic sampling (EOS), a technique that […]
Whether bismuth is part of a class of materials highly suitable for quantum computing and spintronics was a long‑standing issue. Kobe University research has now revealed that the true nature of bismuth was masked by […]
A new study published in Physical Review D titled, “Extending the Bridge Connecting Chiral Lagrangians and QCD Gaussian Sum-Rules for Low-Energy Hadronic Physics,” offers significant advancements in the understanding of the strong nuclear force. This […]
By extending a key law in quantum information to systems with long-range interactions, RIKEN physicists have enhanced its usefulness. This advance could help to design better quantum computers. Click to rate this post! [Total: 0 […]
Quantum 9, 1747 (2025). https://doi.org/10.22331/q-2025-05-15-1747 Block Encoding (BE) is a crucial subroutine in many modern quantum algorithms, including those with near-optimal scaling for simulating quantum many-body systems, which often rely on Quantum Signal Processing (QSP). […]
Quantum 9, 1746 (2025). https://doi.org/10.22331/q-2025-05-15-1746 Spontaneous symmetry breaking in systems with symmetry is a cornerstone phenomenon accompanying second-order phase transitions. Here, we predict the opposite phenomenon, namely, spontaneous symmetry emergence in a system that lacks […]
Quantum 9, 1745 (2025). https://doi.org/10.22331/q-2025-05-15-1745 Quantum machine learning (QML) has become a promising area for real world applications of quantum computers, but near-term methods and their scalability are still important research topics. In this context, […]
Quantum 9, 1744 (2025). https://doi.org/10.22331/q-2025-05-15-1744 Losses are one of the main bottlenecks for the distribution of entanglement in quantum networks, which can be overcome by the implementation of quantum repeaters. The most basic form of […]
Quantum 9, 1743 (2025). https://doi.org/10.22331/q-2025-05-15-1743 Quantum detailed balance is formulated in terms of elementary transitions, in close analogy to detailed balance in a classical Markov chain on a finite set of points. An elementary transition […]
Geometry is one of the oldest disciplines in human history, yet the worlds it can describe extend far beyond its original use. What began thousands of years ago as a way to measure land and […]
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