In the programme Ugriznimo znanost, produced by RTV Slovenija, the latest episode explored the field of quantum computing.
Quantum computers differ fundamentally from classical computers, as their operation is based on entirely different physical principles. Their basic unit of information is the quantum bit, or qubit. Unlike a classical bit, which can take the value 0 or 1, a qubit can exist in a superposition of both states simultaneously, in accordance with the laws of quantum mechanics.
However, operating qubits requires extremely precise and carefully controlled conditions. Systems must be cooled to temperatures close to absolute zero (–273 °C) and meticulously shielded from vibrations and electromagnetic interference from the environment. Even the slightest disturbance can cause the loss of a quantum state, resulting in computational errors.
To learn more, watch the episode (in Slovenian) at the following link.