Challenges and opportunities in quantum optimization

A Abbas, A Ambainis, B Augustino, A Bärtschi… - Nature Reviews …, 2024 - nature.com
Quantum computers have demonstrable ability to solve problems at a scale beyond brute-
force classical simulation. Interest in quantum algorithms has developed in many areas …

[HTML][HTML] Quantum computing: navigating the future of computation, challenges, and technological breakthroughs

QA Memon, M Al Ahmad, M Pecht - Quantum Reports, 2024 - mdpi.com
Quantum computing stands at the precipice of technological revolution, promising
unprecedented computational capabilities to tackle some of humanity's most complex …

Quantum optimization: Potential, challenges, and the path forward

A Abbas, A Ambainis, B Augustino, A Bärtschi… - arxiv preprint arxiv …, 2023 - arxiv.org
Recent advances in quantum computers are demonstrating the ability to solve problems at a
scale beyond brute force classical simulation. As such, a widespread interest in quantum …

Quantum machine learning on near-term quantum devices: Current state of supervised and unsupervised techniques for real-world applications

Y Gujju, A Matsuo, R Raymond - Physical Review Applied, 2024 - APS
The past decade has witnessed significant advancements in quantum hardware,
encompassing improvements in speed, qubit quantity, and quantum volume—a metric …

Polylogarithmic-depth controlled-NOT gates without ancilla qubits

B Claudon, J Zylberman, C Feniou, F Debbasch… - Nature …, 2024 - nature.com
Controlled operations are fundamental building blocks of quantum algorithms.
Decomposing n-control-NOT gates (C n (X)) into arbitrary single-qubit and CNOT gates, is a …

How could quantum computing shape information systems research–An editorial perspective and future research directions

AK Kar, W He, FC Payton, V Grover… - International Journal of …, 2024 - Elsevier
Quantum computing promises to be the next frontier of change that will transform the
information and communication technology ecosystem. Governments and multinational firms …

Constrained optimization via quantum zeno dynamics

D Herman, R Shaydulin, Y Sun, S Chakrabarti… - Communications …, 2023 - nature.com
Constrained optimization problems are ubiquitous in science and industry. Quantum
algorithms have shown promise in solving optimization problems, yet none of the current …

Efficient quantum amplitude encoding of polynomial functions

J Gonzalez-Conde, TW Watts, P Rodriguez-Grasa… - Quantum, 2024 - quantum-journal.org
Loading functions into quantum computers represents an essential step in several quantum
algorithms, such as quantum partial differential equation solvers. Therefore, the inefficiency …

Alignment between initial state and mixer improves QAOA performance for constrained optimization

Z He, R Shaydulin, S Chakrabarti, D Herman… - npj Quantum …, 2023 - nature.com
Quantum alternating operator ansatz (QAOA) has a strong connection to the adiabatic
algorithm, which it can approximate with sufficient depth. However, it is unclear to what …

A vision, survey, and roadmap toward space communications in the 6G and beyond era

K Ntontin, E Lagunas, J Querol… - Proceedings of the …, 2025 - ieeexplore.ieee.org
Satellite communications (SatComs) have recently been through a renaissance, both
technologically and entrepreneurially. Ambitious plans have already come into fruition with …