Quantum dynamics as a physical resource

被引：140

作者：

Nielsen, MA ^{[1
]}

Dawson, CM

Dodd, JL

Gilchrist, A

Mortimer, D

Osborne, TJ

Bremner, MJ

Harrow, AW

Hines, A

机构：

[1] Univ Queensland, Ctr Quantum Comp Technol, Brisbane, Qld 4072, Australia

[2] Univ Queensland, Dept Phys, Brisbane, Qld 4072, Australia

[3] MIT, Cambridge, MA 02139 USA

来源：

PHYSICAL REVIEW A | 2003年 / 67卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.67.052301

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

How useful is a quantum dynamical operation for quantum information processing? Motivated by this question, we investigate several strength measures quantifying the resources intrinsic to a quantum operation. We develop a general theory of such strength measures, based on axiomatic considerations independent of state-based resources. The power of this theory is demonstrated with applications to quantum communication complexity, quantum computational complexity, and entanglement generation by unitary operations.

引用

页数：19

共 64 条

[1]

[Anonymous], 1997, COMMUNICATION COMPLE

[2] ELEMENTARY GATES FOR QUANTUM COMPUTATION [J].

BARENCO, A ;

BENNETT, CH ;

CLEVE, R ;

DIVINCENZO, DP ;

MARGOLUS, N ;

SHOR, P ;

SLEATOR, T ;

SMOLIN, JA ;

WEINFURTER, H .

PHYSICAL REVIEW A, 1995, 52 (05) :3457-3467

[3] Causal and localizable quantum operations [J].

Beckman, D ;

Gottesman, D ;

Nielsen, MA ;

Preskill, J .

PHYSICAL REVIEW A, 2001, 64 (05) :21-523092

[4]

Bennett CH, 1996, PHYS REV A, V54, P3824, DOI 10.1103/PhysRevA.54.3824

[5] Optimal simulation of two-qubit Hamiltonians using general local operations [J].

Bennett, CH ;

Cirac, JI ;

Leifer, MS ;

Leung, DW ;

Linden, N ;

Popescu, S ;

Vidal, G .

PHYSICAL REVIEW A, 2002, 66 (01) :123051-1230516

[6] LOGICAL REVERSIBILITY OF COMPUTATION [J].

BENNETT, CH .

IBM JOURNAL OF RESEARCH AND DEVELOPMENT, 1973, 17 (06) :525-532

[7]

BENNETT CH, QUANTPH0205057

[8]

BERRY DW, QUANTPH0207065

[9] Practical scheme for quantum computation with any two-qubit entangling gate [J].

Bremner, MJ ;

Dawson, CM ;

Dodd, JL ;

Gilchrist, A ;

Harrow, AW ;

Mortimer, D ;

Nielsen, MA ;

Osborne, TJ .

PHYSICAL REVIEW LETTERS, 2002, 89 (24)

[10]

BRYLINSKI JL, 2002, MATH QUANTUM COMPUTA, pCH2

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