Quantum networks on cubelike graphs

被引：65

作者：

Bernasconi, Anna ^{[1
]}

Godsil, Chris ^{[2
]}

Severini, Simone ^{[2
,3
]}

机构：

[1] Univ Pisa, Dipartimento Informat, I-56127 Pisa, Italy

[2] Univ Waterloo, Dept Combinator & Optimizat, Waterloo, ON N2L 3G1, Canada

[3] Univ Waterloo, Inst Quantum Comp, Waterloo, ON N2L 3G1, Canada

来源：

PHYSICAL REVIEW A | 2008年 / 78卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.78.052320

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Cubelike graphs are the Cayley graphs of the elementary Abelian group Z(2)(n) (e.g., the hypercube is a cubelike graph). We study perfect state transfer between two particles in quantum networks modeled by a large class of cubelike graphs. This generalizes the results of Christandl [Phys. Rev. Lett. 92, 187902 (2004)] and Facer [Phys. Rev. A 92, 187902 (2008)].

引用

页数：5

共 30 条

[1]

ADAMEZAK W, QUANTPH0308073

[2] Decoherence in quantum walks on the hypercube [J].

Alagic, G ;

Russell, A .

PHYSICAL REVIEW A, 2005, 72 (06)

[3]

Bennett C. H., 1984, P IEEE INT C COMP SY, DOI DOI 10.1016/J.TCS.2014.05.025

[4] Harmonic analysis and Boolean function complexity [J].

Bernasconi A. .

CALCOLO, 1998, 35 (3) :149-186

[5] Spectral analysis of Boolean functions as a graph eigenvalue problem [J].

Bernasconi, A ;

Codenotti, B .

IEEE TRANSACTIONS ON COMPUTERS, 1999, 48 (03) :345-351

[6] Observation of entanglement between a single trapped atom and a single photon [J].

Blinov, BB ;

Moehring, DL ;

Duan, LM ;

Monroe, C .

NATURE, 2004, 428 (6979) :153-157

[7] Quantum communication through spin chain dynamics: an introductory overview [J].

Bose, Sougato .

CONTEMPORARY PHYSICS, 2007, 48 (01) :13-30

[8]

CHILDS AM, 2002, QUANTUM INF PROCESS, V35, P1

[9] Perfect state transfer in quantum spin networks [J].

Christandl, M ;

Datta, N ;

Ekert, A ;

Landahl, AJ .

PHYSICAL REVIEW LETTERS, 2004, 92 (18) :187902-1

[10]

CHU L, 2004, THESIS U WATERLOO

← 1 2 3 →