High-performance fault-tolerant quantum computing with many-hypercube codes
H Goto - Science Advances, 2024 - science.org
Standard approaches to quantum error correction for fault-tolerant quantum computing are
based on encoding a single logical qubit into many physical ones, resulting in asymptotically …
based on encoding a single logical qubit into many physical ones, resulting in asymptotically …
Statistical phase estimation and error mitigation on a superconducting quantum processor
Quantum phase estimation (QPE) is a key quantum algorithm, which has been widely
studied as a method to perform chemistry and solid-state calculations on future fault-tolerant …
studied as a method to perform chemistry and solid-state calculations on future fault-tolerant …
Quantum computers, quantum computing, and quantum thermodynamics
F Cleri - Frontiers in Quantum Science and Technology, 2024 - frontiersin.org
Quantum thermodynamics aims to extend standard thermodynamics and non-equilibrium
statistical physics to systems with sizes well below the thermodynamic limit. It is a rapidly …
statistical physics to systems with sizes well below the thermodynamic limit. It is a rapidly …
Demonstration of quantum computation and error correction with a tesseract code
A critical milestone for quantum computers is to demonstrate fault-tolerant computation that
outperforms computation on physical qubits. The tesseract subsystem color code protects …
outperforms computation on physical qubits. The tesseract subsystem color code protects …
A model of randomly-coupled Pauli spins
A bstract We construct a model of Pauli spin operators with all-to-all 4-local interactions by
replacing Majorana fermions in the SYK model with spin operators. Equivalently, we replace …
replacing Majorana fermions in the SYK model with spin operators. Equivalently, we replace …
Measuring the Loschmidt amplitude for finite-energy properties of the Fermi-Hubbard model on an ion-trap quantum computer
Calculating the equilibrium properties of condensed-matter systems is one of the promising
applications of near-term quantum computing. Recently, hybrid quantum-classical time …
applications of near-term quantum computing. Recently, hybrid quantum-classical time …
Logical computation demonstrated with a neutral atom quantum processor
Transitioning from quantum computation on physical qubits to quantum computation on
encoded, logical qubits can improve the error rate of operations, and will be essential for …
encoded, logical qubits can improve the error rate of operations, and will be essential for …
Projective measurement-based quantum phase difference estimation algorithm for the direct computation of eigenenergy differences on a quantum computer
K Sugisaki - Journal of Chemical Theory and Computation, 2023 - ACS Publications
Quantum computers are capable of calculating the energy difference of two electronic states
using the quantum phase difference estimation (QPDE) algorithm. The Bayesian inference …
using the quantum phase difference estimation (QPDE) algorithm. The Bayesian inference …
[图书][B] Advances in atomic, molecular, and optical physics
PR Berman, CC Lin, E Arimondo - 2006 - books.google.com
Volume 54 of the Advances in Atomic, Molecular, and Optical Physics Series contains ten
contributions, covering a diversity of subject areas in atomic, molecular and optical physics …
contributions, covering a diversity of subject areas in atomic, molecular and optical physics …
Performance of quantum approximate optimization with quantum error detection
Quantum algorithms must be scaled up to tackle real-world applications. Doing so requires
overcoming the noise present on today's hardware. The quantum approximate optimization …
overcoming the noise present on today's hardware. The quantum approximate optimization …