Poster (Other)

FZJ-2023-00440

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Investigating quantum annealing strategies to solve the Fermi-Hubbard model

Vyas, K. (Corresponding author)FZJ* ; Jin, F.FZJ* ; Michielsen, K.FZJ* ; De Raedt, H.FZJ*

2022

Please use a persistent id in citations: http://hdl.handle.net/2128/33566

Abstract: Quantum annealing can help in finding the ground state of Hamiltonians describing many body systems. One such Hamiltonian is the Fermi-Hubbard Hamiltonian. We have tried different annealing strategies to see what kind of driving Hamiltonian can be used to calculate the ground state of the Hubbard model. We present some of the strategies considered and the corresponding results. We also outline our plan to study quantum annealing for a system described by the Hubbard Hamiltonian and coupled to a bath to investigate the effect of the environmental temperature and disorder on the ideal quantum annealing process for finding the ground state.

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Contributing Institute(s):

1. Jülich Supercomputing Center (JSC)

Research Program(s):

1. 5111 - Domain-Specific Simulation & Data Life Cycle Labs (SDLs) and Research Groups (POF4-511) (POF4-511)

Appears in the scientific report 2022

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Database coverage:

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