Quantum Simulation of Lattice Gauge Theories

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Aghaei Saem, Reyhaneh | 2023

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 56567 (04)
University: Sharif University of Technology
Department: Physics
Advisor(s): Karimipour, Vahid
Abstract:
In recent years, there were many studies on developing quantum computers, and due to the progress of these developments, the investigation of finding problems that might show quantum supremacy become interesting. In order to capture the quantum advantages over classical computing, the many-body problems are reliable choices to study. For example, the simulation of many-body problems in high-energy physics is attractive because of the challenges and difficulties that we found during classical simulations. In the many-particle problems, we have large systems with many degrees of freedom and we should use our resources to simulate them. Also, the limitations we have for using perturbative methods in solving these problems make it always important to find alternative methods to investigate them. In this thesis, we review quantum field theories, quantum simulations, and the challenges and difficulties in quantum simulation of quantum field theories, and we also suggest future works ideas
Keywords:
Quantum Simulation ; Digital Quantum Simulation ; Lattice Gauge Theories ; Noisy Intermediate-Scale Quantum Devices ; Quantum Computation ; Gauge Theory