Initial State Preparation for Quantum Chemistry on Quantum Computers

Initial State Preparation for Quantum Chemistry on Quantum Computers

Quantum algorithms for ground-state energy estimation of chemical systems require a high-quality initial state. However, initial state preparation is commonly either neglected entirely, or assumed to be solved by a simple product state like Hartree-Fock. Even if a nontrivial state is prepared, stron...

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Bibliographic Details
Main Authors: Stepan Fomichev, Kasra Hejazi, Modjtaba Shokrian Zini, Matthew Kiser, Joana Fraxanet, Pablo Antonio Moreno Casares, Alain Delgado, Joonsuk Huh, Arne-Christian Voigt, Jonathan E. Mueller, Juan Miguel Arrazola
Format: Article
Language:English
Published: American Physical Society 2024-12-01
Series:PRX Quantum
Online Access:http://doi.org/10.1103/PRXQuantum.5.040339
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