394 citations · 394 across the 3 of their papers we have counts for
3 papers
quant-ph2026
Spectral Core-Tail Architecture for Locally Certified Gibbs-State Preparation
Rui-Hao Li
Preparing a quantum Gibbs state requires reproducing both its thermal distribution and the associated many-body eigenspaces. In this work, we formalize the spectral core-tail archi…
quant-ph2025
Matrix-product-state-assisted variational Gibbs-state preparation
Rui-Hao Li, Semeon Valgushev, Khadijeh Najafi
Evaluating the von Neumann entropy is a central challenge in variational Gibbs-state preparation. We introduce and benchmark matrix-product-state (MPS) assistance for classically e…
quant-ph2023★ 394 cited
A Review on Quantum Approximate Optimization Algorithm and its Variants
Kostas Blekos, Dean Brand, Andrea Ceschini +4
The Quantum Approximate Optimization Algorithm (QAOA) is a highly promising variational quantum algorithm that aims to solve combinatorial optimization problems that are classicall…