Entanglement Measure Based on Matrix Realignment
Author : Sushamana Sharma and J K SharmaVolume 7 No.1 January-June 2018 pp 17-19
Abstract
Quantum information processing is the essential requirement of quantum technology. The foundation of information processing is the quantum entanglement. We propose a new entanglement measure to quantify entanglement and it is based on matrix realignment technique. A comparative study of proposed measure with concurrence for different types of entangled states is also discussed.
Keywords
Concurrence, Density matrix, Quantum Information Processing, Quantum Entanglement, Matrix Realignment Criterion
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