Quantum 10, 1973 (2026). https://doi.org/10.22331/q-2026-01-19-1973 We consider the task of performing shadow tomography of a logical subsystem defined via the Gottesman-Kitaev-Preskill (GKP) error correcting code. Our protocol does not require the input state to be […]
Quantum 10, 1972 (2026). https://doi.org/10.22331/q-2026-01-19-1972 Photonic systems offer a promising platform for interconnecting quantum processors and enabling scalable, networked architectures. Designing and verifying such architectures requires a unified formalism that integrates linear algebraic reasoning with […]
Quantum 10, 1971 (2026). https://doi.org/10.22331/q-2026-01-19-1971 We introduce the $textit{stellar decomposition}$, a novel method for characterizing non-Gaussian states produced by photon-counting measurements on Gaussian states. Given an $(m+n)$-mode Gaussian state $G$, we express it as an […]
Application deadline: Monday, March 16, 2026 Employer web page: QUANG Job type: Fellowship PhD We are pleased to announce the opening of the 2026 PhD call of the QuanG2 programme, an international doctoral programme in […]
Quantum 10, 1970 (2026). https://doi.org/10.22331/q-2026-01-19-1970 The occurrence of a second-order quantum phase transition in the Dicke model is a well-established feature. On the contrary, a comprehensive understanding of the corresponding open system, particularly in the […]
Quantum 10, 1969 (2026). https://doi.org/10.22331/q-2026-01-19-1969 High-dimensional fractional reaction-diffusion equations have numerous applications in the fields of biology, chemistry, and physics, and exhibit a range of rich phenomena. While classical algorithms have an exponential complexity in […]
Insider Brief Quobly and TNO have formed a collaboration to advance industrial-scale silicon quantum hardware by combining CMOS-compatible quantum chips with advanced materials and cryogenic characterization expertise. The partnership focuses on understanding how materials and […]
One of the discoveries that fundamentally distinguished the emerging field of quantum physics from classical physics was the observation that matter behaves differently at the smallest scales. A key finding was wave-particle duality, the revelation […]
Insider Brief: The quantum economy describes a real economic environment shaped by uncertainty, interdependence, and compounding effects, where classical assumptions about growth, risk, and coordination increasingly fall short. The framework reframes quantum and AI not […]
Insider Brief Horizon Quantum Computing and Alice & Bob have formed a strategic collaboration to integrate software infrastructure and hardware emulation for fault-tolerant quantum computing. The partnership connects Alice & Bob’s fault-tolerant emulators with Horizon […]
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