Deep In Sessions

**The quantum melody** Lucía was a composer of atonal music, a music that broke with the rules of traditional harmony and explored new forms of sound expression. She liked to experiment with unusual, dissonant and random sounds, seeking to create intense and disconcerting emotions in her listeners. One day, she received an invitation to participate in a very special project: a quantum physics laboratory offered her the opportunity to compose a musical piece based on the data of an experiment on the particle-wave duality of light. It was a phenomenon that showed that light could behave both as a wave and as a particle, depending on how it was observed. Lucía accepted the challenge with enthusiasm. She found it fascinating to translate the mysteries of the subatomic world into music, where the laws of nature were so different from those of the macroscopic world. She thought that atonal music was perfect to reflect that paradoxical and surprising reality. The experiment consisted of passing a beam of light t