Quantum 10, 2208 (2026). https://doi.org/10.22331/q-2026-09-10-2208 The preparation of quantum states is one of the most fundamental tasks in quantum computing, and a key primitive in many quantum algorithms. Of particular interest to areas such as […]
Quantum 10, 2207 (2026). https://doi.org/10.22331/q-2026-09-10-2207 Reliable quantum memory under circuit-level noise requires decoders that can process syndrome information continuously and at a rate comparable to its generation. In practical quantum error correction (QEC), repeated syndrome […]
Quantum 10, 2206 (2026). https://doi.org/10.22331/q-2026-09-10-2206 The practical applicability of a recent Carleman-linearization-based quantum algorithm for solving ordinary differential equations (ODEs) with quadratic nonlinearities is investigated for the nonlinear electrostatic Vlasov equation with Krook-type collision operators. […]
Quantum 10, 2205 (2026). https://doi.org/10.22331/q-2026-09-09-2205 Classical low-density parity-check (LDPC) codes are a widely deployed and well-established technology, forming the backbone of modern communication and storage systems. It is well known that, in this classical setting, […]
Quantum 10, 2204 (2026). https://doi.org/10.22331/q-2026-09-03-2204 When simulating the dynamics of open quantum systems with quantum computers, it is essential to accurately approximate the system’s behaviour while preserving the physicality of its evolution. Traditionally, for Markovian […]
Quantum 10, 2203 (2026). https://doi.org/10.22331/q-2026-09-03-2203 Quantum Max Cut (QMC) problem for systems of qubits is an example of a 2-local Hamiltonian problem, and a prominent paradigm in computational complexity theory. This paper investigates the algebraic […]
Quantum 10, 2202 (2026). https://doi.org/10.22331/q-2026-09-03-2202 Stabiliser codes with large weight measurements can be challenging to implement fault-tolerantly. To overcome this, we propose a Floquetification procedure which, given a stabiliser code, synthesises a novel Floquet code […]
Quantum 10, 2201 (2026). https://doi.org/10.22331/q-2026-09-02-2201 Focusing on the real-time dynamics of the reduced density matrix of the multidimensional Caldeira-Leggett model, several techniques are adopted in this paper to reduce the spatial and temporal dimensionality, combined […]
Quantum 10, 2200 (2026). https://doi.org/10.22331/q-2026-09-02-2200 The study of real time dynamics of nuclear systems is of great importance to provide theoretical predictions of cross sections relevant for both terrestrial experiments as well as applications in […]
Quantum 10, 2199 (2026). https://doi.org/10.22331/q-2026-09-01-2199 We study symmetry-enriched topological order in two-dimensional tensor network states by using graded matrix product operator algebras to represent symmetry-induced domain walls. A close connection to the theory of graded […]
Recent Comments