Which book is better for quantum mechanics?

Answer by Jay Wacker, physicist, on Quora: Griffiths[1] is the ultimate self-study textbook for quantum mechanics. Griffiths is incredibly easy to work through the text and be able to become proficient and elementary quantum mechanics (or electricity and magnetism or particle physics, applying it to his other texts).

What is Quantum Mechanics for beginners?

Quantum mechanics is the study of very small things. It explains the behavior of matter and its interactions with energy on the scale of atomic and subatomic particles.

Is quantum mechanics hard to learn?

Quantum mechanics is deemed the hardest part of physics. Systems with quantum behavior don’t follow the rules that we are used to, they are hard to see and hard to “feel”, can have controversial features, exist in several different states at the same time – and even change depending on whether they are observed or not.

What are the basics of quantum theory?

Basics of Quantum Theory Quintessential Quantum: the Photoelectric Effect. Beginning with the work of physicist Alexandre Edmond Becquerel in 1839, scientists began studying the effects of shining different lights upon materials. Photons. The Uncertainty Principle.

How hard is quantum mechanics?

Quantum mechanics is hard simply because our brains evolved to deal with (comparably) slow-moving macroscopic objects such as fellow humans and animals that want to eat us.

What do you know about quantum mechanics?

Quantum mechanics (QM — also known as quantum physics, or quantum theory) is a branch of physics which deals with physical phenomena at nanoscopic scales where the action is on the order of the Planck constant. It departs from classical mechanics primarily at the quantum realm of atomic and subatomic length scales.

What is quantum mechanics good for?

Quantum mechanics allows the calculation of properties and behaviour of physical systems . It is typically applied to microscopic systems: molecules, atoms and sub-atomic particles.