scholarly journals Majorana representation of adiabatic and superadiabatic processes in three-level systems

2020 ◽  
Vol 2 (4) ◽  
Author(s):  
Shruti Dogra ◽  
Antti Vepsäläinen ◽  
G. S. Paraoanu
Keyword(s):  
Majorana Representation

scholarly journals Majorana representation for the nonlinear two-mode boson system

2017 ◽  
Vol 66 (16) ◽  
pp. 160302
Author(s):  
Fang Jie ◽  
Han Dong-Mei ◽  
Liu Hui ◽  
Liu Hao-Di ◽  
Zheng Tai-Yu
Keyword(s):  
Boson System ◽  
Majorana Representation

scholarly journals Majorana representation of symmetric multiqubit states

2011 ◽  
Vol 11 (3) ◽  
pp. 685-710 ◽  
Author(s):  
A. R. Usha Devi ◽  
Sudha ◽  
A. K. Rajagopal
Keyword(s):  
Majorana Representation ◽  
Symmetric Multiqubit States

scholarly journals Coherent-State Approach for Majorana Representation

2017 ◽  
Vol 67 (6) ◽  
pp. 611 ◽  
Author(s):  
Hao-Di Liu ◽  
Li-Bin Fu ◽  
Xiao-Guang Wang
Keyword(s):  
Coherent State ◽  
Majorana Representation

Geometrical analysis and entanglement measure of symmetric multiqubit states

2020 ◽  
Vol 17 (08) ◽  
pp. 2050119
Author(s):  
Bilal Benzimoun ◽  
Mohammed Daoud
Keyword(s):  
Coherent States ◽  
Entanglement Measure ◽  
Bloch Sphere ◽  
Geometrical Analysis ◽  
Majorana Representation ◽  
Multipartite States ◽  
Symmetric Multiqubit States ◽  
Spin Coherent States

We geometrically examine the entanglement in symmetric multiquibt states using the spin coherent states properties. We employ the Majorana representation to examine how coherent (polarized) and unpolarized states can be represented in the Bloch sphere and subsequently to quantify entanglement in multipartite systems. Entanglement can be viewed as a distance separate two points in Bloch sphere and how this notion can be extended for multipartite states in W class. This provides us with an entanglement measure for [Formula: see text]-states analogue to the notion of Concurrence.

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