서지주요정보
핵자기공명을 이용한 양자컴퓨터 구현에 관한 연구 = A study on the realization of a quantum computer with nuclear magnetic resonance
서명 / 저자 핵자기공명을 이용한 양자컴퓨터 구현에 관한 연구 = A study on the realization of a quantum computer with nuclear magnetic resonance / 이재승.
저자명 이재승 ; Lee, Jae-Seung
발행사항 [대전 : 한국과학기술원, 2003].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8014247

소장위치/청구기호

학술문화관(문화관) 보존서고

DPH 03013

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

Quantum computers are expected to enable to solve certain problems that classical computers can hardly do. The extraordinary power of quantum computers comes from the quantum effects such as the superposition of states, entanglement, and measurement. To implement a quantum computer on a specific quantum system, the scalable qubits storing information, the initialization, control and measurement of states of qubits, and the error correction are needed. Among the efforts to realize a quantum computer, only the liquid state nuclear magnetic resonance (NMR) has provided the meaningful demonstrations of its implementation. The implementation of a quantum computer by the NMR requires the profound understanding of not only quantum computation but also multi-spin dynamics quantum-mechanically and is expected to contribute the development of future practical quantum computers on more scalable systems. In this thesis, the implementation of a quantum computer with the liquid state NMR was studied focusing on the realization of quantum algorithms on a three-qubit system. The refined Deutsch-Jozsa, phase estimation, and quantum counting algorithms were successfully demonstrated along with the improvements of experimental methods related to the determination of the Hamiltonian of a spin system, the preparation of the states of qubits, the optimization of pulse sequences for quantum circuits, and the reconstruction of density operators.

서지기타정보

서지기타정보
청구기호 {DPH 03013
형태사항 vi, 86 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Jae-Seung Lee
지도교수의 한글표기 : 이순칠
지도교수의 영문표기 : Soon-Chil Lee
수록잡지명 : "Implementation of phase estimation and quantum counting algorithms on an NMR quantum-information processor". Physical review A , 66, 042316 (2002)
수록잡지명 : "The quantum state tomography on an NMR system". Physics letters A, 305, pp. 349-353 (2002)
학위논문 학위논문(박사) - 한국과학기술원 : 물리학과,
서지주기 참고문헌 : p. 80-86
주제 양자컴퓨터
핵자기공명
quantum computer
nuclear magnetic resonance
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