Analytical results for entanglement in the five-qubit anisotropic Heisenberg model

Details Analytical results for entanglement in the five-qubit anisotropic Heisenberg model Analytical results for entanglement in the five-qubit anisotropic Heisenberg model

2004-07-29

arxiv.org/abs/quant-ph/0407243v1

Physics

Quantum Physics

Four pages, three figures

Scientific paper

10.1016/j.physleta.2004.07.041

We solve the eigenvalue problem of the five-qubit anisotropic Heisenberg model, without use of Bethe's Ansatz, and give analytical results for entanglement and mixedness of two nearest-neighbor qubits. The entanglement takes its maximum at Delta= (Delta>1) for the case of zero (finite) temperature with Delta being the anisotropic parameter. In contrast, the mixedness takes its minimum at Delta=1 (Delta>1) for the case of zero (finite) temperature.

Affiliated with

Also associated with

No associations

Rating

Analytical results for entanglement in the five-qubit anisotropic Heisenberg model 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 Analytical results for entanglement in the five-qubit anisotropic Heisenberg model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analytical results for entanglement in the five-qubit anisotropic Heisenberg model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-457742