#quantum simulation
29 papers match
An efficient algorithm for approximate shadow Hamiltonian simulation
Abhijit Chakraborty, Bharath Sambasivam, Karunya Shirali +4
The paper introduces an algorithm that approximates real-time quantum dynamics by pruning the operator algebra of a shadow Hamiltonian, reducing the required qubit resources for si…
Many-Body Physics with Rydberg Atoms: Quantum Simulation and Non-equilibrium Dynamics
Zhengyang Bai, Cheng Chen, Fan Yang +1
This review surveys recent theoretical and experimental progress in using strongly interacting Rydberg atoms to study many‑body physics, quantum simulation, and non‑equilibrium dyn…
Toward Quantum Utility in Correlated Topological Matter: Variational Preparation of Fractional Quantum Hall Manifolds
Sergio F. Expósito, Unai Aseginolaza, Raúl Guerrero-Avilés +3
The paper explores variational quantum algorithms, such as VQE and VQD, to prepare and study ν=1/3 Laughlin fractional quantum Hall states on near-term quantum processors, benchmar…
Ansätz Expressivity and Optimization in Variational Quantum Simulations of Transverse-field Ising Model Across System Sizes
Ashutosh P. Tripathi, Nilmani Mathur, Vikram Tripathi
The paper studies how well the Variational Quantum Eigensolver can find ground‑state properties, especially entanglement entropy, of the transverse‑field Ising model in 1‑D, 2‑D, a…
Computational Methods for Simulating Quantum Computers
H. De Raedt, K. Michielsen
The paper reviews numerical algorithms and software tools for simulating quantum computers, covering basic concepts, quantum algorithms, and example simulations of both ideal and p…