Optimal Dynamical Control of Many-Body Entanglement

被引：42

作者：

Platzer, Felix ^{[1
]}

Mintert, Florian ^{[1
]}

Buchleitner, Andreas ^{[1
]}

机构：

[1] Univ Freiburg, Inst Phys, D-79104 Freiburg, Germany

来源：

PHYSICAL REVIEW LETTERS | 2010年 / 105卷 / 02期

关键词：

QUANTUM; DECOHERENCE; COHERENCE; DIAMOND; QUBITS;

D O I：

10.1103/PhysRevLett.105.020501

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We construct time-dependent optimal control pulses based on a multipartite entanglement measure as the target functional. The control Hamiltonian is given purely algebraically and drives a composite quantum system rapidly into a highly entangled state that is robust against decoherence.

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页数：4

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