Implementing Mulit-qubit Gates in Cat Qubits

Bhowmick, Rahul (2023) Implementing Mulit-qubit Gates in Cat Qubits. Masters thesis, Indian Institute of Science Education and Research Kolkata.

[img] Text (MS dissertation of Rahul Bhowmick (18MS046))
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Kerr-Cat qubits are a promising candidate for fault-tolerant quantum computation due to their highly biased noised channel leading to better error-correction. The CX Gate is very important in Cat qubits, both for universal quantum computation as well as error correction. In this thesis we explore the impact of the ˙ϕ term in the CX Hamiltonian, which showed much better fidelity compared to the ˙ϕ- free Hamiltonian. The improvement in fidelity are then shown to be due to STA corrections arising from the ˙ϕ term.

Item Type: Thesis (Masters)
Additional Information: Supervisor: Dr. Mohammad H. Ansari, RWTH Aachen University; Coordinator: Prof. Chiranjib Mitra
Uncontrolled Keywords: Cat Qubits; Kerr Cat Qubit; Mulit-qubit Gates; Quantum Computing
Subjects: Q Science > QC Physics
Divisions: Department of Physical Sciences
Depositing User: IISER Kolkata Librarian
Date Deposited: 01 Dec 2023 11:29
Last Modified: 01 Dec 2023 11:29

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