Relation Between Stereographic Projection and Concurrence Measure in Bipartite Pure States

One-qubit pure states, living on the surface of Bloch sphere, can be mapped onto the usual complex plane by using stereographic projection. In this paper, after reviewing the entanglement of two-qubit pure state, it is shown that the quaternionic stereographic projection is related to concurrence me...

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Veröffentlicht in:	International journal of theoretical physics 2016-10, Vol.55 (10), p.4480-4491
Hauptverfasser:	Najarbashi, G., Seifi, B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Elementary Particles Entangled states Mathematical and Computational Physics Physics Physics and Astronomy Projection Quantum entanglement Quantum Field Theory Quantum Physics Quantum theory Quaternions Theoretical
Online-Zugang:	Volltext
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