Monogamous nature of symmetric N-qubit states of the W class: Concurrence and negativity tangle
Geetha P. J.a) , Yashodamma K. O.a) , Sudha a), b) 
Monogamous nature of symmetric N-qubit states of the W class: Concurrence and negativity tangle |
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Geetha P. J.
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| Negativity tangle of N -qubit W states as a function of the number of qubits N . It can be seen that Π w is maximum when N = 4 and decreases with the number of qubits. |
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