Quantum algorithms for quantum dynamics

A Miessen, PJ Ollitrault, F Tacchino… - Nature Computational …, 2023 - nature.com
Among the many computational challenges faced across different disciplines, quantum-
mechanical systems pose some of the hardest ones and offer a natural playground for the …

[HTML][HTML] Towards quantum advantage in financial market risk using quantum gradient algorithms

N Stamatopoulos, G Mazzola, S Woerner, WJ Zeng - Quantum, 2022 - quantum-journal.org
We introduce a quantum algorithm to compute the market risk of financial derivatives.
Previous work has shown that quantum amplitude estimation can accelerate derivative …

Quantum computing for fusion energy science applications

I Joseph, Y Shi, MD Porter, AR Castelli, VI Geyko… - Physics of …, 2023 - pubs.aip.org
This is a review of recent research exploring and extending present-day quantum computing
capabilities for fusion energy science applications. We begin with a brief tutorial on both …

Infinite quantum signal processing

Y Dong, L Lin, H Ni, J Wang - arXiv preprint arXiv:2209.10162, 2022 - arxiv.org
Quantum signal processing (QSP) represents a real scalar polynomial of degree $ d $ using
a product of unitary matrices of size $2\times 2$, parameterized by $(d+ 1) $ real numbers …

Multivariable quantum signal processing (M-QSP): prophecies of the two-headed oracle

ZM Rossi, IL Chuang - Quantum, 2022 - quantum-journal.org
Recent work shows that quantum signal processing (QSP) and its multi-qubit lifted version,
quantum singular value transformation (QSVT), unify and improve the presentation of most …

Quantum simulation of light-front QCD for jet quenching in nuclear environments

X Yao - arXiv preprint arXiv:2205.07902, 2022 - arxiv.org
We develop a framework to simulate jet quenching in nuclear environments on a quantum
computer. The formulation is based on the light-front Hamiltonian dynamics of QCD. The …

Quantum signal processing for simulating cold plasma waves

I Novikau, EA Startsev, IY Dodin - Physical Review A, 2022 - APS
Numerical modeling of radio-frequency waves in plasma with sufficiently high spatial and
temporal resolution remains challenging even with modern computers. However, such …

Quantum Risk Analysis of Financial Derivatives

N Stamatopoulos, BD Clader, S Woerner… - arXiv preprint arXiv …, 2024 - arxiv.org
We introduce two quantum algorithms to compute the Value at Risk (VaR) and Conditional
Value at Risk (CVaR) of financial derivatives using quantum computers: the first by applying …

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K PrimeXBT - Quantum, 2024 - zephyrnet.com
Den galnaste utmaningen jag har gjort har inte varit fallskärmshoppning; segla Amazonas
på en hemlagad flotte; skalning Mt. Everest; eller gräva efter artefakter ovanpå en kulle i en …