Anti-symmetric Operator - Introduction

Introduction

Another type of operator in quantum field theory, discovered in the early 1970s, is known as the anti-symmetric operator. This operator, similar to spin in non-relativistic quantum mechanics is a ladder operator that can create two fermions of opposite spin out of a boson or a boson from two fermions. A Fermion, named after Enrico Fermi, is a particle with a half-integer spin, such as electrons and protons. This is a matter particle. A boson, named after Satyendra Nath Bose, is a particle with full integer spin, such as photons and W's. This is a force carrying particle.

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