Quantum computations of the O(3) model using qumodes

Raghav G. Jha; Felix Ringer; George Siopsis; Shane Thompson

Quantum computations of the O(3) model using qumodes

Raghav G. Jha
, Felix Ringer
, George Siopsis
, Shane Thompson

Physics and Astronomy

Stony Brook University

Research output: Contribution to journal › Conference article › peer-review

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.

Original language	English
Article number	230
Journal	Proceedings of Science
Volume	453
State	Published - Nov 6 2024
Event	40th International Symposium on Lattice Field Theory, LATTICE 2023 - Batavia, United States Duration: Jul 31 2023 → Aug 4 2023

Cite this

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title = "Quantum computations of the O(3) model using qumodes",

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.",

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T1 - Quantum computations of the O(3) model using qumodes

AU - Jha, Raghav G.

AU - Ringer, Felix

AU - Siopsis, George

AU - Thompson, Shane

PY - 2024/11/6

Y1 - 2024/11/6

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/85210000064

M3 - Conference article

SN - 1824-8039

VL - 453

JO - Proceedings of Science

JF - Proceedings of Science

M1 - 230

T2 - 40th International Symposium on Lattice Field Theory, LATTICE 2023

Y2 - 31 July 2023 through 4 August 2023

ER -

Quantum computations of the O(3) model using qumodes

Abstract

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