👉 In physics, a "spinor" is an object that has both a real (real) and an imaginary part. It's often used to describe objects in quantum mechanics where it can be thought of as a vector-like quantity with both positive and negative components. Spinors are fundamental objects in the theory of special relativity. They play a crucial role in the formulation of wave-particle duality, which is one of the key concepts in quantum physics. Spinors also have a close connection to