PT Journal
AU Korotkov, AN
TI Entanglement preservation: The Sleeping Beauty approach
SO Nature Physics
JI Nat. Phys.
PY 2012
BP 107
EP 108
VL 8
IS 2
DE fromIPMRAS
AB Two-qubit entanglement can be preserved by partially measuring the qubits to leave them in a 'lethargic' state. The original state is restored using quantum measurement reversal after the qubits have travelled through a decoherence channel.
ER