Abolfazl Bayat

Integrable quantum many-body sensors for AC field sensing

2021 · arXiv (Cornell University)

Quantum sensing is inevitably an elegant example of the supremacy of quantum technologies over their classical counterparts. One of the desired endeavors of quantum metrology is AC field sensing. Here, by means of analytical and …

Symmetry enhanced variational quantum spin eigensolver

2023 · Quantum

The variational quantum-classical algorithms are the most promising approach for achieving quantum advantage on near-term quantum simulators. Among these methods, the variational quantum eigensolver has attracted a lot of attention in recent years. While it …

Variational simulation of higher-spin systems on qubit-based quantum simulators

2026 · Physical Review Research

Qubit-based quantum simulators naturally target two-level systems, whereas many quantum many-body problems are intrinsically <a:math xmlns:a="http://www.w3.org/1998/Math/MathML"> <a:mi>d</a:mi> </a:math> level. Encodings from qudits to qubits then enlarge the Hilbert space and can introduce unphysical states that …

MindSpore Quantum: A User-Friendly, High-Performance, and AI-Compatible Quantum Computing Framework

2024 · arXiv (Cornell University)

We introduce MindSpore Quantum, a pioneering hybrid quantum-classical framework with a primary focus on the design and implementation of noisy intermediate-scale quantum (NISQ) algorithms. Leveraging the robust support of MindSpore, an advanced open-source deep learning …