False qubits II. Entanglement of Josephson junctions

Details False qubits II. Entanglement of Josephson junctions False qubits II. Entanglement of Josephson junctions

2006-09-16

arxiv.org/abs/quant-ph/0609122v1

Physics

Quantum Physics

2 pages

Scientific paper

The recent experimental evidence for entangled states of two Josephson junction qubits is briefly discussed. It is argued that the interpretation of the experimental data strongly depends on the assumed theoretical model. Namely, the qubit states are supposed to be the lowest lying eigenstates of a certain effective Hamiltonian and hence automatically orthogonal, while the simple analysis within a more fundamental many-particle model shows that those states should strongly overlap. This makes the standard interpretation of the measurement procedure questionable.

Affiliated with

Also associated with

No associations

Rating

False qubits II. Entanglement of Josephson junctions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with False qubits II. Entanglement of Josephson junctions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and False qubits II. Entanglement of Josephson junctions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-704745