Degradation of entanglement in moving frames

Abstract

The distillability of bipartite entangled state as seen by moving observers has been investigated. It is found that the same initial entanglement for a state parameter $\alpha$ and its "normalized partner" $\sqrt{1-{\alpha }^2}$ will be degraded as seen by moving observer. It is shown that in the ultra relativistic limit, the state does not have distillable entanglement for any $\alpha$.

6 pages, 1 figures

References in corpus (2)

• Relativity and Lorentz Invariance of Entanglement Distillability
• Entangled states, Lorentz transformations, Spin-precession in magnetic fields