Quantum imaginary-time control for accelerating the ground-state preparation
Quantum computers have been widely speculated to offer significant advantages in obtaining the ground state of difficult Hamiltonian in chemistry and physics. In this work, we first propose a Lyapunov control-inspired strategy to accelerate the well-established imaginary-time method for ground-state...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2023-05-01
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Series: | Physical Review Research |
Online Access: | http://doi.org/10.1103/PhysRevResearch.5.023087 |