# Fermi-Dirac Distribution Calculator

## Quantum mechanics

Quantum physics is a branch of theoretical physics that studies quantum-mechanical and quantum-field systems and the laws of their motion. All modern cosmological theories also rely on quantum mechanics, which describes the behavior of atomic and subatomic particles.

## Fermi–Dirac statistics

Fermi – Dirac distribution in statistical physics - quantum statistics applied to systems of identical fermions (particles with a half-integer spin obeying the Pauli principle: the same quantum state cannot be occupied by more than one particle); determines the distribution of the probabilities of finding fermions at the energy levels of a system in thermodynamic equilibrium; allows you to find the probability with which the fermion occupies a given energy level.

- Mechanics
- Thermodynamics
- Oscillations and waves
- Optics
- Electrodynamics
- Atomic physics
- Quantum mechanics