fermionsystem
A fermion system is a collection of particles known as fermions. Fermions are a class of particles that obey Fermi-Dirac statistics. This means they adhere to the Pauli exclusion principle, which states that no two identical fermions can occupy the same quantum state simultaneously. This principle has profound implications for the behavior of matter, particularly in condensed matter physics and quantum chemistry.
Common examples of fermions include electrons, protons, neutrons, and quarks. Because of the Pauli exclusion principle,
Neutrons and protons are also fermions and are the building blocks of atomic nuclei. Their fermionic nature