A new proof has brought mathematicians one step closer to understanding the hidden order of those “atoms of arithmetic,” the prime numbers. The primes — numbers that are only divisible by themselves and 1 — […]
Three distinct topological degrees of freedom are used to define all topological spin textures based on out-of-plane and in-plane spin configurations: the topological charge, representing the number of times the magnetization vector m wraps around […]
Algorithmiq, a Helsinki-based quantum software company, has joined the QuEra Quantum Alliance to advance applications of neutral-atom quantum computers in healthcare and life sciences. This partnership focuses on accelerating drug discovery and treatment development by […]
Insider Brief: Quantum Computing Inc. secured $50 million in gross proceeds via a registered direct offering and a concurrent private placement, selling a total of 10 million shares at $5.00 per share. The proceeds will […]
Insider Brief: Quobly demonstrated FD-SOI technology as a cost-efficient and scalable platform for quantum processors, using traditional CMOS manufacturing capabilities from industry leaders like STMicroelectronics, GlobalFoundries, and Samsung. Quobly’s platform uses silicon spin qubits, which […]
Figures: Depth of quantum circuit required for implementing two types of quantum algorithms: [Left] QAOA (NISQ) and [Right] QPE (FTQC): Compared to conventional technology, Classiq platform reduced circuitry length by up to 54% in QAOA […]
Quantum 8, 1561 (2024). https://doi.org/10.22331/q-2024-12-11-1561 A spin (qubit) is in contact with a bosonic reservoir. The state of the reservoir contains a parameter $varepsilon$ interpolating between quantum and classical reservoir features. We derive the explicit […]
Quantum 8, 1560 (2024). https://doi.org/10.22331/q-2024-12-11-1560 Tensor networks provide succinct representations of quantum many-body states and are an important computational tool for strongly correlated quantum systems. Their expressive and computational power is characterized by an underlying […]
Quantum 8, 1559 (2024). https://doi.org/10.22331/q-2024-12-11-1559 In order to characterize and benchmark computational hardware, software, and algorithms, it is essential to have many problem instances on-hand. This is no less true for quantum computation, where a […]
Insider Brief A new hypothesis suggests that space-time itself stores quantum information, potentially resolving the Black Hole Information Paradox. The Quantum Memory Matrix (QMM) framework embeds data within quantized space-time, preserving unitarity and reconciling quantum […]
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