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Chin. Phys. B, 2014, Vol. 23(12): 120307    DOI: 10.1088/1674-1056/23/12/120307
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Generating genuine multipartite entanglement via XY-interactionand via projective measurements

Mazhar Alia b
a Naturwissenschaftlich-Technische Fakultät, Universität Siegen, Walter-Flex-Straβe 3, 57068 Siegen, Germany;
b Department of Electrical Engineering, COMSATS Institute of Information Technology, 22060 Abbottabad, Pakistan
Abstract  We have studied the generation of multipartite entangled states for the superconducting phase qubits. The experiments performed in this direction have the capacity to generate several specific multipartite entangled states for three and four qubits. Our studies are also important as we have used a computable measure of genuine multipartite entanglement whereas all previous studies analyzed certain probability amplitudes. As a comparison, we have reviewed the generation of multipartite entangled states via von Neumann projective measurements.
Keywords:  genuine multipartite entanglement      superconducting qubits      von Neumann measurements  
Received:  04 December 2013      Revised:  11 August 2014      Accepted manuscript online: 
PACS:  03.67.-a (Quantum information)  
  03.67.Bg (Entanglement production and manipulation)  
Corresponding Authors:  Mazhar Ali     E-mail:  mazharaliawan@yahoo.com

Cite this article: 

Mazhar Ali Generating genuine multipartite entanglement via XY-interactionand via projective measurements 2014 Chin. Phys. B 23 120307

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