The Bloch Sphere is a 3D visualization of a single quantum state. You can interact with the buttons (Gates) to see how the state changes. See the description below for more information on what each gate represents.

Available gates

• H :Hadamard gate. Puts the state in superposition.
• X :Pauli-X (NOT) gate. Rotate 180 degrees around the X-Axis.
• Y :Pauli-Y ("bit-flip") gate. Rotate 180 degrees around the Y-Axis.
• Z :Pauli-Z ("phase-flip") gate. Rotate 180 degrees around the Z-Axis.
• S :Phase gate. Rotates around the Z-axis by 90 degrees.
• T :π/8 gate. Rotates around the Z-axis by 45 degrees.