Quantum computing for high-energy physics: State of the art and challenges
Quantum computers offer an intriguing path for a paradigmatic change of computing in the
natural sciences and beyond, with the potential for achieving a so-called quantum …
natural sciences and beyond, with the potential for achieving a so-called quantum …
NISQ computing: where are we and where do we go?
In this short review article, we aim to provide physicists not working within the quantum
computing community a hopefully easy-to-read introduction to the state of the art in the field …
computing community a hopefully easy-to-read introduction to the state of the art in the field …
Diagnosing barren plateaus with tools from quantum optimal control
Abstract Variational Quantum Algorithms (VQAs) have received considerable attention due
to their potential for achieving near-term quantum advantage. However, more work is …
to their potential for achieving near-term quantum advantage. However, more work is …
Quantum many-body simulations on digital quantum computers: State-of-the-art and future challenges
B Fauseweh - Nature Communications, 2024 - nature.com
Simulating quantum many-body systems is a key application for emerging quantum
processors. While analog quantum simulation has already demonstrated quantum …
processors. While analog quantum simulation has already demonstrated quantum …
Quantum algorithms for quantum dynamics
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 …
mechanical systems pose some of the hardest ones and offer a natural playground for the …
Capacity and quantum geometry of parametrized quantum circuits
To harness the potential of noisy intermediate-scale quantum devices, it is paramount to find
the best type of circuits to run hybrid quantum-classical algorithms. Key candidates are …
the best type of circuits to run hybrid quantum-classical algorithms. Key candidates are …
Can error mitigation improve trainability of noisy variational quantum algorithms?
Abstract Variational Quantum Algorithms (VQAs) are often viewed as the best hope for near-
term quantum advantage. However, recent studies have shown that noise can severely limit …
term quantum advantage. However, recent studies have shown that noise can severely limit …
Neural predictor based quantum architecture search
Variational quantum algorithms (VQAs) are widely speculated to deliver quantum
advantages for practical problems under the quantum–classical hybrid computational …
advantages for practical problems under the quantum–classical hybrid computational …
Quantum algorithms for quantum dynamics: A performance study on the spin-boson model
Quantum algorithms for quantum dynamics simulations are traditionally based on
implementing a Trotter approximation of the time-evolution operator. This approach typically …
implementing a Trotter approximation of the time-evolution operator. This approach typically …
Long-time simulations with high fidelity on quantum hardware
Moderate-size quantum computers are now publicly accessible over the cloud, opening the
exciting possibility of performing dynamical simulations of quantum systems. However, while …
exciting possibility of performing dynamical simulations of quantum systems. However, while …