Fiber-optics implementation of the Deutsch-Jozsa and Bernstein-Vazirani quantum algorithms with three qubits

被引：37

作者：

Brainis, E

Lamoureux, LP

Cerf, NJ

Emplit, P

Haelterman, M

Massar, S

机构：

[1] Free Univ Brussels, Ecole Polytech, B-1050 Brussels, Belgium

[2] Free Univ Brussels, Serv Phys Theor, B-1050 Brussels, Belgium

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 90卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.90.157902

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report on a fiber-optics implementation of the Deutsch-Jozsa and Bernstein-Vazirani quantum algorithms for 8-point functions. The measured visibility of the 8-path interferometer is about 97.5%. Potential applications of our setup to quantum communication or cryptographic protocols using several qubits are discussed.

引用

页数：4

共 26 条

[1] Quantum cryptography using larger alphabets [J].

Bechmann-Pasquinucci, H ;

Tittel, W .

PHYSICAL REVIEW A, 2000, 61 (06) :6

[2] Quantum complexity theory [J].

Bernstein, E ;

Vazirani, U .

SIAM JOURNAL ON COMPUTING, 1997, 26 (05) :1411-1473

[3] Implementation of quantum search algorithm using classical Fourier optics [J].

Bhattacharya, N ;

van den Heuvell, HBV ;

Spreeuw, RJC .

PHYSICAL REVIEW LETTERS, 2002, 88 (13) :1379011-1379014

[4] Cost of exactly simulating quantum entanglement with classical communication [J].

Brassard, G ;

Cleve, R ;

Tapp, A .

PHYSICAL REVIEW LETTERS, 1999, 83 (09) :1874-1877

[5]

Buhrman H., 1998, Proceedings of the Thirtieth Annual ACM Symposium on Theory of Computing, P63, DOI 10.1145/276698.276713

[6] Security of quantum key distribution using d-level systems -: art. no. 127902 [J].

Cerf, NJ ;

Bourennane, M ;

Karlsson, A ;

Gisin, N .

PHYSICAL REVIEW LETTERS, 2002, 88 (12) :4-127902

[7] Optical simulation of quantum logic [J].

Cerf, NJ ;

Adami, C ;

Kwiat, PG .

PHYSICAL REVIEW A, 1998, 57 (03) :R1477-R1480

[8]

DERIEDMATTEN H, QUANTPH0204165

[9] RAPID SOLUTION OF PROBLEMS BY QUANTUM COMPUTATION [J].

DEUTSCH, D ;

JOZSA, R .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1992, 439 (1907) :553-558

[10] QUANTUM-THEORY, THE CHURCH-TURING PRINCIPLE AND THE UNIVERSAL QUANTUM COMPUTER [J].

DEUTSCH, D .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1985, 400 (1818) :97-117

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