QUANTUM COMPUTATION WITH GENERALIZED BINOMIAL STATES IN CAVITY QUANTUM ELECTRODYNAMICS

被引：11

作者：

Lo Franco, Rosario ^{[1
]}

Compagno, Giuseppe

Messina, Antonino

Napoli, Anna

机构：

[1] Univ Palermo, CNISM, I-90123 Palermo, Italy

来源：

INTERNATIONAL JOURNAL OF QUANTUM INFORMATION | 2009年 / 7卷

关键词：

Binomial states; cavity QED; quantum computation; GATE;

D O I：

10.1142/S0219749909004803

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

We study universal quantum computation in the cavity quantum electrodynamics (CQED) framework exploiting two orthonormal two-photon generalized binomial states as qubit and dispersive interactions of Rydberg atoms with high-Q cavities. We show that an arbitrary qubit state may be generated and that controlled-NOT and 1-qubit rotation gates can be realized via standard atom-cavity interactions.

引用

页码：155 / 162

页数：8

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