Estimation of Coupling Constants of a Three-Spin Chain: Case Study of Hamiltonian Tomography with NMR

Details Estimation of Coupling Constants of a Three-Spin Chain: Case Study of Hamiltonian Tomography with NMR Estimation of Coupling Constants of a Three-Spin Chain: Case Study of Hamiltonian Tomography with NMR

2011-11-06

arxiv.org/abs/1111.1381v1

New J. Phys. 14 (2012) 013043

Physics

Quantum Physics

7 pages, 18 figures

Scientific paper

10.1088/1367-2630/14/1/013043

It has been shown that inter-spin interaction strengths in a spins-1/2 chain can be evaluated by accessing one of the edge spins only. We demonstrate this experimentally for the simplest case, a three-spin chain, with nuclear magnetic resonance (NMR) technique. The three spins in the chain interact through nearest-neighbor Ising interactions under site-dependent transverse fields. The employed molecule is an alanine containing three $^{13}$C nuclei, each of which has spin-1/2.

Affiliated with

Also associated with

No associations

Rating

Estimation of Coupling Constants of a Three-Spin Chain: Case Study of Hamiltonian Tomography with NMR 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 Estimation of Coupling Constants of a Three-Spin Chain: Case Study of Hamiltonian Tomography with NMR, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Estimation of Coupling Constants of a Three-Spin Chain: Case Study of Hamiltonian Tomography with NMR will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-704418