Quantum 10, 2030 (2026). https://doi.org/10.22331/q-2026-03-16-2030 Photon loss rates set an effective upper limit on the size of computations that can be run on current linear optical quantum devices. We present a family of techniques designed […]
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Quantum 10, 2029 (2026). https://doi.org/10.22331/q-2026-03-16-2029 Finding the ground state of strongly-interacting fermionic systems is often the prerequisite for fully understanding both quantum chemistry and condensed matter systems. The Sachdev–Ye–Kitaev (SYK) model is a representative example […]
Quantum 10, 2028 (2026). https://doi.org/10.22331/q-2026-03-16-2028 We introduce and investigate a data access model $textit{(approximate sample and query)}$ that is satisfiable by the preparation and measurement of block encoded states, as well as in contexts such […]
Quantum 10, 2027 (2026). https://doi.org/10.22331/q-2026-03-13-2027 We define a quantum learning task called $textit{agnostic tomography}$, where given copies of an arbitrary state $rho$ and a class of quantum states $mathcal{C}$, the goal is to output a […]
Quantum 10, 2027 (2026). https://doi.org/10.22331/q-2026-03-13-2027 We define a quantum learning task called $textit{agnostic tomography}$, where given copies of an arbitrary state $rho$ and a class of quantum states $mathcal{C}$, the goal is to output a […]
Congratulations Quantum community! It’s hard to believe 10 years have passed and we’re en route to our 10-year founding anniversary in April 2026. On that occasion we wanted to announce another milestone that will hopefully […]
Congratulations Quantum community! It’s hard to believe 10 years have passed and we’re en route to our 10-year founding anniversary in April 2026. On that occasion we wanted to announce another milestone that will hopefully […]
Quantum 10, 2026 (2026). https://doi.org/10.22331/q-2026-03-13-2026 Boson Sampling, a computational task believed to be classically hard to simulate, is expected to hold promise for demonstrating quantum computational advantage using near-term quantum devices. However, noise in experimental […]
Quantum 10, 2025 (2026). https://doi.org/10.22331/q-2026-03-13-2025 Quantum signal processing (QSP) and quantum singular value transformation (QSVT), have emerged as unifying frameworks in the context of quantum algorithm design. These techniques allow to carry out efficient polynomial […]
Quantum 10, 2024 (2026). https://doi.org/10.22331/q-2026-03-13-2024 Reliably transmitting quantum information via a noisy quantum channel is a central challenge in quantum information science. While constructing a decoder is crucial to this goal, little was known about […]
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