Members
chargingEnergyDisplay :p5.element
Handler for the paragraphs that displays the current charging energy.
Type:
- p5.element
chargingEnergySlider :p5.element
Handler for the charging energy slider.
Type:
- p5.element
energyScatterChart :Chart
Handler for the chart js canvas context.
Type:
- Chart
setChargingEnergy :number
The charging energy set by the slider in the control panel.
Type:
- number
setTunnellingEnergy :number
The tunnelling energy set by the slider in the control panel.
Type:
- number
tunnellingEnergyisplay :p5.element
Handler for the paragraphs that displays the current tunnelling energy.
Type:
- p5.element
tunnellingEnergySlider :p5.element
Handler for the tunnelling energy slider.
Type:
- p5.element
Methods
chartSetup()
Function to setup chart js canvases to plot the energy levels of the cooper
pair box.
chartUpdate()
Function to plot the energy levels of the cooper pair box.
draw()
p5.js draw function, is run every frame to create the desired animation
hamiltonian(charging_energy, tunnelling_energy, nopt, statesopt) → {Array|Matrix}
Function to calculate the Hamiltonian matrix for a cooper pair box qubit with
a given charging energy and tunnelling energy
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
charging_energy |
number | The charging energy - The energy reuired to either add or subtract a cooper pair from the system | ||
tunnelling_energy |
number | The tunnelling energy - The energy required for a cooper pair to transition form one energy level to another. | ||
n |
number |
<optional> |
0 | The gate induced charge for the cooper pair box. |
states |
number |
<optional> |
5 | The number of states the cooper pair box can take. |
Returns:
The Hamiltonian matrix
- Type
- Array | Matrix
setup()
p5.js setup function, creates canvas.