Simulating a ring-like Hubbard system with a quantum computer

Simulating a ring-like Hubbard system with a quantum computer

We develop a workflow to use current quantum computing hardware for solving quantum many-body problems, using the example of the fermionic Hubbard model. Concretely, we study a four-site Hubbard ring that exhibits a transition from a product state to an intrinsically interacting ground state as hopp...

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Bibliographic Details
Main Authors:	Philippe Suchsland, Panagiotis Kl. Barkoutsos, Ivano Tavernelli, Mark H. Fischer, Titus Neupert
Format:	Article
Language:	English
Published:	American Physical Society 2022-03-01
Series:	Physical Review Research
Online Access:	http://doi.org/10.1103/PhysRevResearch.4.013165

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