Mô Hình Khối Cầu Bloch

License: CC-BY-SA-NC 4.0

Video: 

I have seen a model of a bloch sphere online, but the download did not work.

So I designed my own one. I used a 140mm transparent christmas ball and put everything in.
The coordinatesystem in the pictures is lasercutted and colored with a pen, but you can also 3D print it. For that I recommend to use different colors.

The arrow is made with to magnets (5mm diameter and 5mm height) that are printed into the arrow and the button.

Printing the coordinate system:
1. start with outside color (for example white)
2. make colorchange at 0.5mm (latest at 0.75mm) to the lettering color, for example to black for a good contrast
3. make colorchange at 2.5mm (earliest at 2.25mm), back to the outside color (for example white)

Printing the coordinate system tags:
1. start with outside color (green, blue, red)
2. make a colorchange at 0.5mm (latest at 0.75mm)

Printing the arrow and the button:
1. start printing
2. pause at ~5.75mm put in the magnets
3. go on with printing

→ Have fun!

If you want to learn more about quantum computers and quantum technologies have a look at our project Quantum 1x1 with videos and more DIY projects and games: https://tueftelakademie.de/quantum1x1/

Or watch the “Quanten 1x1” videos on YoutubePlaylist. https://youtube.com/playlist?list=PLKP6PNr-xS0nHiv8FkcoygXpLm1DFCN8n

As stand i used the pokeball stand from MrFozzie: https://www.thingiverse.com/thing:1615753