Interaction-free evolution in the presence of time-dependent Hamiltonians

被引：13

作者：

Chruscinski, Dariusz ^{[1
]}

Messina, Antonino ^{[2
]}

Militello, Benedetto ^{[2
]}

Napoli, Anna ^{[2
]}

机构：

[1] Nicolaus Copernicus Univ, Inst Phys, Fac Phys Astron & Informat, PL-87100 Torun, Poland

[2] Univ Palermo, Dipartimento Fis & Chim, I-90123 Palermo, Italy

来源：

PHYSICAL REVIEW A | 2015年 / 91卷 / 04期

关键词：

POPULATION TRANSFER; QUANTUM; MANIPULATION; DYNAMICS; STATES; ATOMS;

D O I：

10.1103/PhysRevA.91.042123

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The generalization of the concept of interaction-free evolutions (IFE) [Napoli et al., Phys. Rev. A 89, 062104 (2014)] to the case of time-dependent Hamiltonians is discussed. It turns out that the time-dependent case allows for much richer structures of interaction-free states and interaction-free subspaces. The general condition for the occurrence of IFE is found and exploited to analyze specific situations. Several examples are presented, each one associated to a class of Hamiltonians with specific features.

引用

页数：5

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