4.8 Article

Entanglement from Tensor Networks on a Trapped-Ion Quantum Computer

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Quantum Science & Technology

Qubit efficient entanglement spectroscopy using qubit resets

Justin Yirka et al.

Summary: This study develops qubit-efficient quantum algorithms for entanglement spectroscopy which avoid the tradeoff between circuit width and depth, enabling spectroscopy of larger quantum systems on NISQ devices. The algorithms achieve noise-resilience by measuring and reinitializing subsets of qubits during computation, increasing circuit depth without suffering from noise consequences. The effective circuit depth concept aids in explaining the noise resilience and designing future algorithms.

QUANTUM (2021)

Article Multidisciplinary Sciences

Demonstration of the trapped-ion quantum CCD computer architecture

J. M. Pino et al.

Summary: The QCCD proposal outlines a blueprint for a universal quantum computer using mobile ions as qubits, limiting quantum interactions to small ion crystals to maintain low error rates demonstrated in small experiments. The integration of necessary elements into a programmable trapped-ion quantum computer has led to the realization of a teleported CNOT gate with negligible crosstalk error and high quantum volume, showing the potential for high-performance quantum computers.

NATURE (2021)

Article Physics, Multidisciplinary

Exploiting Dynamic Quantum Circuits in a Quantum Algorithm with Superconducting Qubits

A. D. Corcoles et al.

Summary: The research explored dynamic quantum circuits on superconducting-based quantum systems, involving the evolution of quantum state, periodic measurements, and concurrent processing of classical information. It demonstrated that the real-time quantum computing version can yield results comparable to classical asynchronous postprocessing methods.

PHYSICAL REVIEW LETTERS (2021)

Article Physics, Multidisciplinary

Quantum Simulation with Hybrid Tensor Networks

Xiao Yuan et al.

Summary: The paper introduces the framework of hybrid tensor networks which utilize measurable quantum states and classically contractable tensors. Through examples, it demonstrates the possibility of efficient quantum simulation on a quantum computer for solving large practical problems.

PHYSICAL REVIEW LETTERS (2021)

Article Quantum Science & Technology

Parallel quantum simulation of large systems on small NISQ computers

F. Barratt et al.

Summary: Tensor networks concentrate computational and entanglement resources in interesting regions of Hilbert space, allowing simulation of quantum systems larger than the computational machine on NISQ devices by parallelizing quantum simulation.

NPJ QUANTUM INFORMATION (2021)

Article Optics

Suppression of midcircuit measurement crosstalk errors with micromotion

J. P. Gaebler et al.

Summary: Midcircuit measurement and reset are crucial in quantum computation, but maintaining isolation of neighboring qubits while interacting with selected qubits poses a significant challenge. This study presents a technique using ion micromotion to reduce sources of decoherence significantly in trapped ion systems, demonstrating low crosstalk errors on nearby qubits during measurement and reset on select qubits using the Honeywell System Model H0.

PHYSICAL REVIEW A (2021)

Article Physics, Multidisciplinary

Holographic quantum algorithms for simulating correlated spin systems

Michael Foss-Feig et al.

Summary: In this study, a suite of holographic quantum algorithms for efficient ground-state preparation and dynamical evolution of correlated spin systems has been presented. These algorithms require far fewer qubits than the number of spins being simulated, making use of matrix-product states (MPS), quantum channels, partial measurement, and qubit reuse. This paves the way for efficient quantum simulation of exponentially large bond dimension MPS, including ground states of two- and three-dimensional systems or thermalizing dynamics with rapid entanglement growth.

PHYSICAL REVIEW RESEARCH (2021)

Article Quantum Science & Technology

Real- and Imaginary-Time Evolution with Compressed Quantum Circuits

Sheng-Hsuan Lin et al.

Summary: The current generation of noisy intermediate-scale quantum computers introduces new opportunities for studying quantum many-body systems. It is shown in this paper that quantum circuits can provide a more efficient representation of quantum states generated under nonequilibrium quantum dynamics compared to current classical numerics. By benchmarking algorithms on classical computers and implementing (classically optimized) gates on a quantum processing unit, the authors demonstrate the effectiveness of their algorithm in capturing real-time evolution.

PRX QUANTUM (2021)

Article Multidisciplinary Sciences

Experimental deterministic correction of qubit loss

Roman Stricker et al.

NATURE (2020)

Article Multidisciplinary Sciences

Quantum computational advantage using photons

Han-Sen Zhong et al.

SCIENCE (2020)

Review Physics, Multidisciplinary

Colloquium: Many-body localization, thermalization, and entanglement

Dmitry A. Abanin et al.

REVIEWS OF MODERN PHYSICS (2019)

Article Multidisciplinary Sciences

Quantum gate teleportation between separated qubits in a trapped-ion processor

Yong Wan et al.

SCIENCE (2019)

Article Multidisciplinary Sciences

Quantum supremacy using a programmable superconducting processor

Frank Arute et al.

NATURE (2019)

Article Physics, Multidisciplinary

Variational quantum eigensolver with fewer qubits

Jin-Guo Liu et al.

PHYSICAL REVIEW RESEARCH (2019)

Article Materials Science, Multidisciplinary

Unitary circuits of finite depth and infinite width from quantum channels

Sarang Gopalakrishnan et al.

PHYSICAL REVIEW B (2019)

Article Quantum Science & Technology

Towards quantum machine learning with tensor networks

William Huggins et al.

QUANTUM SCIENCE AND TECHNOLOGY (2019)

Article Physics, Multidisciplinary

Entanglement entropy: Holography and renormalization group

Tatsuma Nishioka

REVIEWS OF MODERN PHYSICS (2018)

Article Multidisciplinary Sciences

Repeated multi-qubit readout and feedback with a mixed-species trapped-ion register

V. Negnevitsky et al.

NATURE (2018)

Article Physics, Multidisciplinary

Error Mitigation for Short-Depth Quantum Circuits

Kristan Temme et al.

PHYSICAL REVIEW LETTERS (2017)

Article Physics, Condensed Matter

From quantum chaos and eigenstate thermalization to statistical mechanics and thermodynamics

Luca D'Alessio et al.

ADVANCES IN PHYSICS (2016)

Article Multidisciplinary Sciences

Realization of a scalable Shor algorithm

Thomas Monz et al.

SCIENCE (2016)

Article Multidisciplinary Sciences

A variational eigenvalue solver on a photonic quantum processor

Alberto Peruzzo et al.

NATURE COMMUNICATIONS (2014)

Article Physics, Multidisciplinary

Demonstration of entanglement-by-measurement of solid-state qubits

Wolfgang Pfaff et al.

NATURE PHYSICS (2013)

Article Physics, Multidisciplinary

The density-matrix renormalization group in the age of matrix product states

Ulrich Schollwoeck

ANNALS OF PHYSICS (2011)

Article Materials Science, Multidisciplinary

Classifying quantum phases using matrix product states and projected entangled pair states

Norbert Schuch et al.

PHYSICAL REVIEW B (2011)

Article Materials Science, Multidisciplinary

Scaling of entanglement support for matrix product states

L. Tagliacozzo et al.

PHYSICAL REVIEW B (2008)

Article Optics

Manipulation and detection of a trapped Yb+ hyperfine qubit

S. Olmschenk et al.

PHYSICAL REVIEW A (2007)

Article Computer Science, Theory & Methods

Entanglement entropy and quantum field theory: A non-technical introduction

Pasquale Calabrese et al.

INTERNATIONAL JOURNAL OF QUANTUM INFORMATION (2006)

Article Physics, Multidisciplinary

Topological entanglement entropy

A Kitaev et al.

PHYSICAL REVIEW LETTERS (2006)

Article Physics, Multidisciplinary

Detecting topological order in a ground state wave function

M Levin et al.

PHYSICAL REVIEW LETTERS (2006)

Article Multidisciplinary Sciences

Spectroscopy using quantum logic

PO Schmidt et al.

SCIENCE (2005)

Article Multidisciplinary Sciences

Realization of quantum error correction

J Chiaverini et al.

NATURE (2004)

Article Multidisciplinary Sciences

Deterministic quantum teleportation of atomic qubits

MD Barrett et al.

NATURE (2004)

Article Mechanics

Entanglement entropy and quantum field theory

P Calabrese et al.

JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT (2004)

Article Physics, Multidisciplinary

Entanglement in quantum critical phenomena

G Vidal et al.

PHYSICAL REVIEW LETTERS (2003)