Programming Language: Python

Namespace/Package Name: braket.circuits

Class/Type: Circuit

Examples at hotexamples.com: 21

The braket.circuits Circuit is a Python package/library used to construct quantum circuits. Quantum circuits are the fundamental building blocks of quantum algorithms and are used to manipulate and control quantum states. They are comprised of a collection of quantum gates, each of which performs a specific transformation on qubits.

Here are a few examples of using the braket.circuits Circuit in Python:

1. Creating a simple quantum circuit with two qubits and applying the Hadamard gate to each qubit:

2. Creating a circuit with an arbitrary number of qubits and applying the CNOT gate to each pair of adjacent qubits:

3. Applying a measurement to a specific qubit:

Here are a few examples of using the braket.circuits Circuit in Python:

1. Creating a simple quantum circuit with two qubits and applying the Hadamard gate to each qubit:

from braket.circuits import Circuit circuit = Circuit() circuit.h(0) circuit.h(1) print(circuit)

2. Creating a circuit with an arbitrary number of qubits and applying the CNOT gate to each pair of adjacent qubits:

from braket.circuits import Circuit circuit = Circuit() n_qubits = 3 # arbitrary number of qubits for i in range(n_qubits-1): circuit.cnot(i, i+1) print(circuit)

3. Applying a measurement to a specific qubit:

from braket.circuits import Circuit circuit = Circuit() circuit.h(0) circuit.measure(0, 0) print(circuit)The braket.circuits Circuit is part of the Amazon Braket service, which provides a fully managed AWS environment for quantum computing.

Frequently Used Methods