Please use this identifier to cite or link to this item:
|Type:||Artigo de periódico|
|Title:||Entanglement versus mixedness for coupled qubits under a phase damping channel|
de Oliveira, MC
|Abstract:||Quantification of entanglement against mixing is given for a system of coupled qubits under a phase damping channel. A family of pure initial joint states is defined, ranging from pure separable states to maximally entangled states. An ordering of entanglement measures is given for a well-defined initial-state amount of entanglement.|
|Editor:||American Physical Soc|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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