10.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of SydneyAU198 papers
- Centre for Quantum Computation and Communication TechnologyAU120 papers
- UNSW SydneyAU97 papers
- Australian National UniversityAU88 papers
- Tsinghua UniversityCN80 papers
- Commonwealth Scientific and Industrial Research OrganisationAU75 papers
- Chinese Academy of SciencesCN74 papers
- Macquarie UniversityAU68 papers
- The University of MelbourneAU50 papers
- Data61AU43 papers
- ARC Centre of Excellence for Transformative Meta-Optical SystemsAU41 papers
- Nanyang Technological UniversitySG41 papers
20 papers · 2 filters
Quantum Chaos and Universal Trotterisation Behaviours in Digital Quantum Simulations
Cahit Kargi, Angsar Manatuly, Lukas M. Sieberer +7
Digital quantum simulation (DQS) is one of the most promising paths for achieving first useful real-world applications for quantum processors. Yet even assuming rapid progress in d…
Nearly optimal quantum algorithm for generating the ground state of a free quantum field theory
Mohsen Bagherimehrab, Yuval R. Sanders, Dominic W. Berry +2
We devise a quasilinear quantum algorithm for generating an approximation for the ground state of a quantum field theory (QFT). Our quantum algorithm delivers a super-quadratic spe…
Supervised Learning Enhanced Quantum Circuit Transformation
Xiangzhen Zhou, Yuan Feng, Sanjiang Li
A quantum circuit transformation (QCT) is required when executing a quantum program in a real quantum processing unit (QPU). Through inserting auxiliary SWAP gates, a QCT algorithm…
Spiderweb array: A sparse spin-qubit array
Jelmer M. Boter, Juan P. Dehollain, Jeroen P. G. van Dijk +8
One of the main bottlenecks in the pursuit of a large-scale--chip-based quantum computer is the large number of control signals needed to operate qubit systems. As system sizes sca…
Accessible and inaccessible quantum coherence in relativistic quantum systems
Saveetha Harikrishnan, Segar Jambulingam, Peter P. Rohde +1
The quantum coherence of a multipartite system is investigated when some of the parties are moving with uniform acceleration and the analysis is carried out using the single mode a…
Quantum Generative Training Using Rényi Divergences
Maria Kieferova, Ortiz Marrero Carlos, Nathan Wiebe
Quantum neural networks (QNNs) are a framework for creating quantum algorithms that promises to combine the speedups of quantum computation with the widespread successes of machine…
Precision tomography of a three-qubit donor quantum processor in silicon
Mateusz T. Mądzik, Serwan Asaad, Akram Youssry +17
Nuclear spins were among the first physical platforms to be considered for quantum information processing, because of their exceptional quantum coherence and atomic-scale footprint…
Model Checking Quantum Continuous-Time Markov Chains
Ming Xu, Jingyi Mei, Ji Guan +1
Verifying quantum systems has attracted a lot of interests in the last decades. In this paper, we initialised the model checking of quantum continuous-time Markov chain (QCTMC). As…
Parallel Quantum Algorithm for Hamiltonian Simulation
Zhicheng Zhang, Qisheng Wang, Mingsheng Ying
We study how parallelism can speed up quantum simulation. A parallel quantum algorithm is proposed for simulating the dynamics of a large class of Hamiltonians with good sparse str…
Verification of Distributed Quantum Programs
Yuan Feng, Sanjiang Li, Mingsheng Ying
Distributed quantum systems and especially the Quantum Internet have the ever-increasing potential to fully demonstrate the power of quantum computation. This is particularly true…
Quantum Optimization for Training Quantum Neural Networks
Yidong Liao, Min-Hsiu Hsieh, Chris Ferrie
Training quantum neural networks (QNNs) using gradient-based or gradient-free classical optimisation approaches is severely impacted by the presence of barren plateaus in the cost…
Noise Detection with Spectator Qubits and Quantum Feature Engineering
Akram Youssry, Gerardo A. Paz-Silva, Christopher Ferrie
Designing optimal control pulses that drive a noisy qubit to a target state is a challenging and crucial task for quantum engineering. In a situation where the properties of the qu…
Approximate Equivalence Checking of Noisy Quantum Circuits
Xin Hong, Mingsheng Ying, Yuan Feng +2
We study the fundamental design automation problem of equivalence checking in the NISQ (Noisy Intermediate-Scale Quantum) computing realm where quantum noise is present inevitably.…
Quantum Algorithm for Fidelity Estimation
Qisheng Wang, Zhicheng Zhang, Kean Chen +4
For two unknown mixed quantum states and in an -dimensional Hilbert space, computing their fidelity is a basic problem with many important applications in quant…
A Hybrid Quantum-Classical Hamiltonian Learning Algorithm
Youle Wang, Guangxi Li, Xin Wang
Hamiltonian learning is crucial to the certification of quantum devices and quantum simulators. In this paper, we propose a hybrid quantum-classical Hamiltonian learning algorithm…
Experimental characterisation of a non-Markovian quantum process
K. Goswami, C. Giarmatzi, C. Monterola +3
Every quantum system is coupled to an environment. Such system-environment interaction leads to temporal correlation between quantum operations at different times, resulting in non…
Roadmap on Integrated Quantum Photonics
Galan Moody, Volker J. Sorger, Daniel J. Blumenthal +52
Integrated photonics is at the heart of many classical technologies, from optical communications to biosensors, LIDAR, and data center fiber interconnects. There is strong evidence…
Ethical Quantum Computing: A Roadmap
Elija Perrier
Quantum information technologies, covering quantum computing, quantum communication and quantum sensing, are among the most significant technologies to emerge in recent decades, of…
Randomizing multi-product formulas for Hamiltonian simulation
Paul K. Faehrmann, Mark Steudtner, Richard Kueng +2
Quantum simulation, the simulation of quantum processes on quantum computers, suggests a path forward for the efficient simulation of problems in condensed-matter physics, quantum…
Simulating Quantum Computations with Tutte Polynomials
Ryan L. Mann
We establish a classical heuristic algorithm for exactly computing quantum probability amplitudes. Our algorithm is based on mapping output probability amplitudes of quantum circui…