Quantum Physics

Track 8: Quantum Mechanics

Quantum mechanics is a branch of physics that studies the behaviour of matter and light at the atomic and subatomic levels. It tries to explain and describe the properties of molecules and atoms as well as their constituents, such as electrons, protons, neutrons, and even more exotic particles like quarks and gluons. The interactions of the particles with one another and with electromagnetic radiation are among these features (i.e., light, X-rays, and gamma rays).

It's crucial to remember that quantum mechanics is a branch of physics, and that the goal of physics is to describe and account for how the world truly is, not how one imagines or wishes it to be, on both a large and small scale.

Quantum mechanics is fascinating for a variety of reasons. For starters, it demonstrates the fundamentals of physics technique. Second, it has consistently produced accurate findings in virtually every case to which it has been applied. However, there is an intriguing paradox. Despite quantum mechanics' overwhelming practical success, the subject's foundations are riddled with unsolved issues, particularly those relating to the nature of measurement. The fact that it is generally difficult, even in theoretically, to measure a system without disrupting it is a key characteristic of quantum physics; the nature of this disturbance and the precise point at which it occurs are both enigmatic and contentious. As a result, quantum mechanics attracted some of the most brilliant scientists of the twentieth century, who built what is arguably the finest intellectual structure of the era.