Simulations of the generation of 3×2 cluster states in Tin-vacancy color centers

The top-left plot shows the state of the network of registers. Each register has two slots, one for an electron spin where the entanglement gets established through a Barrett-Kok protocol, and one for a nuclear spin for long term storage. The colored-line overlay on top of the registers gives the fidelity of the various operators stabilizing the cluster state.

The plot at the bottom left gives the overall fidelity of the state, together with the fidelity of the best and worst components of the state, over time.

To the right the various locks and resource queues being tracked by the simulation are plotted in real time. For instance, whether the electron spin is currently being reserved by an entangler process is shown in the top plot.

Press "Run" to start the simulation.

The following parameters are used in this simulation:

              Parameters:
ξᴼᴮ	= 0.8
Fᵉⁿᵗ	= 1.0
gʰᶠ	= 42600.0
ηᵒᵖᵗ	= 0.1
ξᴰᵂ	= 0.57
T₂ᵉ	= 0.01
Fᵖᵘʳᶜ	= 10.0
ξᴱ	= 0.8
Fᵐᵉᵃˢ	= 0.99
T₁ᵉ	= 1.0
T₂ⁿ	= 100.0
T₁ⁿ	= 100000.0
τᵉⁿᵗ	= 0.015
            

Back at the landing page you can view multiple other ways to simulate and visualize this cluster state preparation experiment.

See and modify the code for this simulation on github.