Document Type
Conference Paper
Publication Date
2023
DOI
10.22323/1.453.0230
Publication Title
Proceedings of the 40th International Symposium on Lattice Field Theory - PoS(LATTICE2023)
Pages
230 (1-8)
Conference Name
The 40th International Symposium on Lattice Field Theory (LATTICE2023) - Quantum Computing and Quantum Information, 31 July-4 August 2023, Batavia, Illinois
Abstract
We express the discrete 1+1-dimensional O(3) non-linear sigma model (NLσM) in a form well-suited for the continuous variable approach to quantum computing. Within the Schwinger boson formulation, we need two qumodes (quantum-mechanical oscillators) at each lattice site. We envision that it might be possible to reach the scaling regime of this model and observe asymptotic freedom on near-term photonic quantum devices in the coming decade.
Rights
© 2024 The Authors.
Published under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) License.
Original Publication Citation
Jha, R., Ringer, F., Siopsis, G., & Thompson, S. (2023) Quantum computations of the O(3) model using qumodes. The 40th International Symposium on Lattice Field Theory (LATTICE2023), Batavia, Illinois. https://doi.org/10.22323/1.453.0230
ORCID
0000-0002-5939-3510 (Ringer)
Repository Citation
Jha, R.; Ringer, Felix; Siopsis, G.; and Thompson, Shane, "Quantum Computations of the O(3) Model Using Qumodes" (2023). Physics Faculty Publications. 853.
https://digitalcommons.odu.edu/physics_fac_pubs/853