We find the truth by letting different perspectives collide and cancel out their errors.
Chapter 1

The magic of the quantum stairwell

Chapter 2

First and second quantization: the chemist's recipe

Chapter 3

Building the gates: how waves talk to each other

Chapter 4

The noise buster: quantum error correction

YOUR GOAL

Master of Step by step up the quantum staircase

Ch 3 · Building the gates: how waves talk to each other
007skaty

007skaty How quantum computers program qubits using wave interference.

2h ago

007skaty

007skaty Quantum Interference Gates

We shift the phase to make the right path grow And cancel all the wrong ones in the flow

2h ago

007skaty
We find the truth by letting different perspectives collide and cancel out their errors.

2h ago

007skaty

007skaty Quantum entanglement connects two physical particles instantly across space.

2h ago

007skaty
Choreographing the waves

007skaty Quantum computers use electromagnetic gates to steer qubits through superposition, using wave interference to amplify correct answers and

2h ago

007skaty
Spooky action at a distance

007skaty Two glowing, saturated qubits freeze mid-motion with a dynamic energy beam connecting them

2h ago

007skaty
Building the gates: how waves talk to each other
BETA

007skaty Align overlapping waves to discover how quantum gates process information.

2h ago

007skaty
Fun Fact

Entangled diamonds: Scientists have successfully entangled two macroscopic diamonds at room temperature, proving that quantum mechanics applies to visible objects.

2h ago

007skaty
Glossary
entanglement (noun)
A relationship between two or more entities where their states are interdependent. In 2015, JILA physicists generated this connection between rubidium atoms to construct a basic quantum logic gate.

2h ago

007skaty
Gossip

Would you trust quantum encryption?

2h ago

007skaty
Quiz

What is the minimum number of qubits required to demonstrate quantum entanglement?

2h ago

007skaty

007skaty The spinning coin trick explains quantum superposition

2h ago

007skaty
Quiz

How do quantum gates physically manipulate qubits in superconducting quantum computers?

2h ago

007skaty

007skaty The Hadamard handshake in quantum computing

2h ago

007skaty
Quiz

What happens to a qubit in superposition when it is measured?

2h ago

007skaty
Quiz

What type of wave behavior do quantum algorithms use to cancel out wrong answers?

2h ago

007skaty
Quiz

What quantum phenomenon allows a qubit to exist as a combination of 0 and 1 at the same time?

2h ago

007skaty
Quiz

What did Albert Einstein famously call quantum entanglement?

2h ago

007skaty
Quiz

Which gate acts as a 'quantum NOT gate,' flipping a qubit's state from 0 to 1?

2h ago

007skaty
Quiz

Which quantum gate is used to put a qubit into a 50-50 superposition?

2h ago