Entanglement Witness and Geometry of Qubits
نویسندگان
چکیده
منابع مشابه
Entanglement and the geometry of two qubits
We review entanglement in the context of two qubits. Equivalence under appropriate local operations leads to a representation of the notions of entangled and separable states and entanglement witnesses geometrically in 3 dimensions. The corresponding four dimensional description captures, in addition, the entanglement measure and en-tanglement distillation geometrically. We give a neat formula ...
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