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Bell State · 2 qubits→ Open

H

X

CNOT

M

Result

|00⟩

|01⟩

|10⟩

|11⟩

|00⟩ 50%
|11⟩ 50%

Bell State · 2 qubits · OpenQASM→ circuit page

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Featured

Featured Circuits

OpenQASMEntanglement

Prepares the maximally entangled Bell state |Φ⁺⟩ = (|00⟩ + |11⟩)/√2 using a Hadamard and CNOT gate.

⬡ 2q⎈ 3g↓ 1247⑂ 23@kenjip

Grover's Search

Quadratic speedup over classical unstructured search via amplitude amplification. Marks |101⟩.

⬡ 3q⎈ 18g↓ 892⑂ 41@rachelm

PennyLaneTransform

Quantum Fourier Transform

QFT on 4 qubits — the core subroutine of Shor's algorithm and quantum phase estimation.

⬡ 4q⎈ 12g↓ 2134⑂ 87@aikosuzuki

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QiskitPennyLaneCirqOpenQASMAmazon BraketAzure Quantum

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