Category:Concepts in physics

• Concepts in astrophysics (2 C, 55 P)
• Concepts in astronomy (3 C, 71 P)
• Electromagnetism concepts (3 P)

E

• Equations of physics (9 C, 53 P)

P

• Physical phenomena (19 C, 113 P)

Q

• Physical quantities (44 C, 254 P)

S

• Spacetime (3 C, 23 P)
• Spectrum (physical sciences) (4 C, 23 P)
• Symmetry (14 C, 125 P)
• Physical systems (5 C, 2 P)

T

• Physics theorems (7 C, 31 P)

U

• Unsolved problems in physics (7 C, 56 P)

A

• Action at a distance
• Active and passive transformation
• Ansatz
• Asymptotic safety in quantum gravity
• Atmospheric-pressure photoionization

B

• Bose–Einstein statistics

C

• Causality (physics)
• Center of curvature
• Classical fluid
• Classical limit
• Classical probability density
• Clockwise
• Coherence (physics)
• Coherent turbulent structure
• Commensurability (physics)
• Commutative property
• Continuum (measurement)
• Contracted Bianchi identities
• Covariance group
• Covariant formulation of classical electromagnetism
• Curie's principle
• Curved spacetime

E

• Eightfold way (physics)
• Ergodic hypothesis
• Euclidean vector

F

• Feynman diagram
• First principle
• Flotation of flexible objects
• Four-vector
• Frame-dragging
• Free particle
• Front (physics)

G

• Generalized Lagrangian mean
• Gravitational contact terms

H

• Homogeneity (physics)
• Hyperuniformity

L

• Legendre transformation
• Linear system
• Long-slit spectroscopy
• Lorentz scalar
• Lorenz gauge condition

M

• Macroscopic scale
• Mass versus weight
• Maxwell–Boltzmann statistics
• Mean-field theory
• Mean inter-particle distance
• Metric tensor
• Microscopic scale

N

• Navier–Stokes equations
• Negative frequency
• Newton's theorem of revolving orbits
• Node (physics)
• Noether's theorem
• Non-contact force
• Nonlinear system

O

• Observer (quantum physics)

P

• Path integral formulation
• Pauli exclusion principle
• Perturbation theory
• Phase (matter)
• Phase space
• Phase space crystal
• Rayleigh scattering
• Physical object
• Point particle
• Poisson bracket
• Polynomial Wigner–Ville distribution
• Potential gradient
• Potentiometric surface

Q

• QED vacuum
• Quantum non-equilibrium
• Quantum pseudo-telepathy
• Quantum state space
• Quark model
• Quasistatic approximation

R

• Regularization (physics)
• Relative locality
• Relativistic heat conduction

S

• Self-organization
• Spacetime
• Spatial scale
• Spectrum
• Standard Model
• String theory
• Super Bloch oscillations
• Supercooling
• Supersymmetry
• Symmetry (physics)
• Physical system
• Sznajd model

T

• Temporal resolution
• Tensor
• Tensor network
• Ternary fission
• Thermodynamic limit
• Time-translation symmetry
• Turbulence

U

• Unification of theories in physics

V

• Variable structure system
• Vector potential
• Vector space
• Virial theorem
• Virtual particle

W

• Wave function collapse
• Wigner quasiprobability distribution
• Wigner–Weyl transform

Z

• Zeldovich regularization
• Zero-point energy