Quantum optical microcombs

M Kues, C Reimer, JM Lukens, WJ Munro… - Nature …, 2019 - nature.com
A key challenge for quantum science and technology is to realize large-scale, precisely
controllable, practical systems for non-classical secured communications, metrology and …

A programmable qudit-based quantum processor

Y Chi, J Huang, Z Zhang, J Mao, Z Zhou, X Chen… - Nature …, 2022 - nature.com
Controlling and programming quantum devices to process quantum information by the unit
of quantum dit, ie, qudit, provides the possibilities for noise-resilient quantum …

High-dimensional one-way quantum processing implemented on d-level cluster states

C Reimer, S Sciara, P Roztocki, M Islam… - Nature Physics, 2019 - nature.com
Taking advantage of quantum mechanics for executing computational tasks faster than
classical computers or performing measurements with precision exceeding the classical …

High-dimensional quantum information processing on programmable integrated photonic chips

Y Chi, Y Yu, Q Gong, J Wang - Science China Information Sciences, 2023 - Springer
This study reviews the recent progress of high-dimensional quantum information processing
with photons. We first introduce the basic language of high-dimensional quantum …

Resource-efficient photonic quantum computation with high-dimensional cluster states

O Lib, Y Bromberg - Nature Photonics, 2024 - nature.com
Quantum computers can revolutionize science and technology, but their realization remains
challenging across all platforms. A promising route to scalability is photonic-measurement …

[HTML][HTML] Subsystem symmetries, quantum cellular automata, and computational phases of quantum matter

DT Stephen, HP Nautrup, J Bermejo-Vega, J Eisert… - Quantum, 2019 - quantum-journal.org
Quantum phases of matter are resources for notions of quantum computation. In this work,
we establish a new link between concepts of quantum information theory and condensed …

Universal measurement-based quantum computation in a one-dimensional architecture enabled by dual-unitary circuits

DT Stephen, WW Ho, TC Wei, R Raussendorf… - Physical Review Letters, 2024 - APS
A powerful tool emerging from the study of many-body quantum dynamics is that of dual-
unitary circuits, which are unitary even when read “sideways,” ie, along the spatial direction …

Computational power of symmetry-protected topological phases

DT Stephen, DS Wang, A Prakash, TC Wei… - Physical review …, 2017 - APS
We consider ground states of quantum spin chains with symmetry-protected topological
(SPT) order as resources for measurement-based quantum computation (MBQC). We show …

Constant-depth preparation of matrix product states with adaptive quantum circuits

KC Smith, A Khan, BK Clark, SM Girvin… - arxiv preprint arxiv …, 2024 - arxiv.org
Adaptive quantum circuits, which combine local unitary gates, midcircuit measurements, and
feedforward operations, have recently emerged as a promising avenue for efficient state …

Generation of photonic matrix product states with Rydberg atomic arrays

ZY Wei, D Malz, A González-Tudela, JI Cirac - Physical Review Research, 2021 - APS
We show how one can deterministically generate photonic matrix product states with high
bond and physical dimensions with an atomic array if one has access to a Rydberg …