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https://hdl.handle.net/2445/141106| Title: | Variational Quantum Eigensolver applied to an Axial Next-Nearest Neighbour Ising model |
| Author: | Copetudo Espinosa, Adrián |
| Director/Tutor: | Latorre, José Ignacio |
| Keywords: | Teoria quàntica Diagrames de fase Model d'Ising Treballs de fi de grau Quantum theory Phase diagrams Ising model Bachelor's theses |
| Issue Date: | Jun-2019 |
| Abstract: | The phase diagram of the quantum Axial Next-Nearest Neighbour Ising model is studied with and without transverse field, in order to locate the maximally frustrated point. AVariational Quantum Eigensolver has been implemented for 4, 8 and 12 qubits, to compute the ground state energy of this Hamiltonian. Besides, the Solovay-Kitaev theorem is introduced in order to analyze how the error of the energy scales with the number of gates of the circuit |
| Note: | Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2019, Tutor: José Ignacio Latorre |
| URI: | https://hdl.handle.net/2445/141106 |
| Appears in Collections: | Treballs Finals de Grau (TFG) - Física |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| COPETUDO ESPINOSA Adrián.pdf | 730.09 kB | Adobe PDF | View/Open |
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