“School of Physics”
Back to Papers HomeBack to Papers of School of Physics
| Paper IPM / P / 6938 |
|
||||
| Abstract: | |||||
|
We propose a simple geometrical approach for finding the robustness of entanglement for Bell decomposable states of 2 otimes 2 quantum systems. It is shown that the robustness of entanglement is equal to the concurrence. We also present an analytical expression for two separable states that wipe out all entanglement of these states. Finally the random robustness of these states is also obtained.
Download TeX format |
|||||
| back to top | |||||
