Физтех в лицах  
 Sergey Filippov
Sergey FilippovLatest newsMuSR method and tomographic probability representation of spin states

  Фото  
 
 
   
 
   
   
   
   
   
   
MuSR method and tomographic probability representation of spin states

This July, an article written by researches of the Department of Theoretical Physics appeared. We grieve that our co-author V.N. Gorelkin will not see it published.

Abstract

Muon spin rotation/relaxation/resonance (MuSR) technique for studying matter structures is considered by means of a recently introduced probability representation of quantum spin states. A relation between experimental MuSR histograms and muon spin tomograms is established. Time evolution of muonium, anomalous muonium, and a muonium-like system is studied in the tomographic representation. Entanglement phenomenon of a bipartite muon-electron system is investigated via tomographic analogues of Bell number and positive partial transpose (PPT) criterion. Reconstruction of the muon-electron spin state as well as the total spin tomography of composed system is discussed.

Article details: Yu. M. BelousovS. N. FilippovV. N. GorelkinV. I. Man'ko, MuSR method and tomographic probability representation of spin states, arXiv:1007.3814v1 [quant-ph]

Article is available online at http://arxiv.org/abs/1007.3814

 


 
© 2001-2006 Moscow Institute of Physics and Technology (State University)
Developing: Center of Pre-University Education «Phystech-Center».
Site created with ARP-technology
Рейтинг сайтов  Arp.site