Quantum correlations in the two-photon decay of few-electron ions

被引：0
|
作者：
Fratini, F. [1 ,2 ]
Surzhykov, A. [1 ,2 ]
Jahrsetz, T. [1 ,2 ]
Tichy, M. [3 ]
Buchleitner, A. [3 ]
Fritzsche, S. [2 ,4 ]
机构：
[1] Heidelberg Univ, Inst Phys, D-69120 Heidelberg, Germany
[2] GSI Helmholtzzentrum Schwerionenforsch, D-64291 Darmstadt, Germany
[3] Albert Ludwigs Univ Fteiburg, Physikal Inst, D-79104 Fteiburg, Germany
[4] Oulu Univ, Dept Phys, FIN-90014 Oulu, Finland
来源：
XXVII INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS (ICPEAC 2011), PTS 1-15 | 2012年 / 388卷
关键词：
D O I：
10.1088/1742-6596/388/8/082034
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
The photon-photon polarization entanglement in the two-photon decay of metastable ionic states has been analyzed in the framework of the density matrix and second-order perturbation theory. Emphasis is placed especially upon the relativistic and non-dipole effects along the hydrogen- and helium-isoelectronic sequence.
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