Quantum Simulations with Python

Quantum simulations can be run on a classical computer using Python and the Qiskit library. The process involves building a quantum circuit, which is a sequence of operations (gates) applied to qubits, to model a quantum system. For example, applying a Hadamard gate puts a qubit into a state of superposition, which can then be measured. The Qiskit-Aer engine executes these circuits, allowing users to run experiments and visualize the probabilistic outcomes, and can even simulate noise to better reflect the behavior of real-world quantum hardware.