Quantum disentanglement eraser: A cavity QED implementation Academic Article uri icon


  • The Garisto-Hardy disentanglement eraser based on a cavity QED system was presented. The high quality of cavities could be used to realize the new class of quantum erasers referred to as quantum disentanglement erasers. The proposed scheme could also be used for a delayed choice quantum eraser, which allows to acquire single-qubit control over teleportation of an arbitrary binary state. The disentanglement eraser of Garisto and Hardy shows that the entanglement of any two particles that do not interact directly or indirectly, never disappears but encoded in the ancilla of the system.

published proceedings


author list (cited authors)

  • Zubairy, M. S., Agarwal, G. S., & Scully, M. O.

citation count

  • 31

complete list of authors

  • Zubairy, MS||Agarwal, GS||Scully, MO

publication date

  • July 2004