InvestorsHub Logo

dockzef

07/24/14 4:44 PM

#27468 RE: crunch55 #27458

Tooski and colleagues thus demonstrate that by changing the coupling of the quantum dot with the electrodes, they can help induce the quantum phase transition between entangled and disentangled electron states. Such variations are typically detectable through a sudden jump in the entropy and the spin susceptibility. However, theoretical investigations outlined in the paper and based on numerical renormalisation group analysis suggest that the detection of such change is best achieved by measuring the electrical conductance. This is because, as the authors show, the conductance should be different for the entangled and disentangled states.

Crunch is laying down the premonition links the past 24 hrs. Nice work Mr. C!