Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Classical_field_theory> ?p ?o }
- Classical_field_theory abstract "A classical field theory is a physical theory that predicts how one or more physical fields interact with matter through field equations. The term 'classical field theory' is commonly reserved for describing those physical theories that describe electromagnetism and gravitation, two of the fundamental forces of nature. Theories that incorporate quantum mechanics are called quantum field theories.A physical field can be thought of as the assignment of a physical quantity at each point of space and time. For example, in a weather forecast, the wind velocity during a day over a country is described by assigning a vector to each point in space. Each vector represents the direction of the movement of air at that point. As the day progresses, the directions in which the vectors point change as the directions of the wind change. From the mathematical viewpoint, classical fields are described by sections of fiber bundles (covariant classical field theory).Descriptions of physical fields were given before the advent of relativity theory and then revised in light of this theory. Consequently, classical field theories are usually categorised as non-relativistic and relativistic. Modern field equations tend to be tensor equations.In 1839 James MacCullagh presented field equations to describe reflection and refraction in \"An essay toward a dynamical theory of crystalline reflection and refraction\".".
- Classical_field_theory wikiPageExternalLink EMFT_Book.pdf.
- Classical_field_theory wikiPageID "1293340".
- Classical_field_theory wikiPageLength "21291".
- Classical_field_theory wikiPageOutDegree "120".
- Classical_field_theory wikiPageRevisionID "697344316".
- Classical_field_theory wikiPageWikiLink Action_(physics).
- Classical_field_theory wikiPageWikiLink Albert_Einstein.
- Classical_field_theory wikiPageWikiLink Biot–Savart_law.
- Classical_field_theory wikiPageWikiLink Category:Equations.
- Classical_field_theory wikiPageWikiLink Category:Lagrangian_mechanics.
- Classical_field_theory wikiPageWikiLink Category:Theoretical_physics.
- Classical_field_theory wikiPageWikiLink Cauchy_stress_tensor.
- Classical_field_theory wikiPageWikiLink Charge_density.
- Classical_field_theory wikiPageWikiLink Classical_field_theory.
- Classical_field_theory wikiPageWikiLink Classical_unified_field_theories.
- Classical_field_theory wikiPageWikiLink Conservation_law.
- Classical_field_theory wikiPageWikiLink Conservative_vector_field.
- Classical_field_theory wikiPageWikiLink Coulombs_law.
- Classical_field_theory wikiPageWikiLink Covariant_Hamiltonian_field_theory.
- Classical_field_theory wikiPageWikiLink Covariant_classical_field_theory.
- Classical_field_theory wikiPageWikiLink Current_density.
- Classical_field_theory wikiPageWikiLink Density.
- Classical_field_theory wikiPageWikiLink Determinant.
- Classical_field_theory wikiPageWikiLink Divergence_theorem.
- Classical_field_theory wikiPageWikiLink Einstein_field_equations.
- Classical_field_theory wikiPageWikiLink Einstein_tensor.
- Classical_field_theory wikiPageWikiLink Einstein–Hilbert_action.
- Classical_field_theory wikiPageWikiLink Electric_field.
- Classical_field_theory wikiPageWikiLink Electricity.
- Classical_field_theory wikiPageWikiLink Electromagnetic_field.
- Classical_field_theory wikiPageWikiLink Electromagnetic_four-potential.
- Classical_field_theory wikiPageWikiLink Electromagnetic_tensor.
- Classical_field_theory wikiPageWikiLink Electromagnetism.
- Classical_field_theory wikiPageWikiLink Equivalence_principle.
- Classical_field_theory wikiPageWikiLink Fiber_bundle.
- Classical_field_theory wikiPageWikiLink Field_(physics).
- Classical_field_theory wikiPageWikiLink Flow_velocity.
- Classical_field_theory wikiPageWikiLink Four-current.
- Classical_field_theory wikiPageWikiLink Fundamental_interaction.
- Classical_field_theory wikiPageWikiLink Gauge_theory.
- Classical_field_theory wikiPageWikiLink Gausss_law.
- Classical_field_theory wikiPageWikiLink Gausss_law_for_gravity.
- Classical_field_theory wikiPageWikiLink General_relativity.
- Classical_field_theory wikiPageWikiLink Gradient.
- Classical_field_theory wikiPageWikiLink Gravitational_constant.
- Classical_field_theory wikiPageWikiLink Gravitational_field.
- Classical_field_theory wikiPageWikiLink Gravitational_potential.
- Classical_field_theory wikiPageWikiLink Gravity.
- Classical_field_theory wikiPageWikiLink Hamiltonian_field_theory.
- Classical_field_theory wikiPageWikiLink Higgs_field_(classical).
- Classical_field_theory wikiPageWikiLink Inverse-square_law.
- Classical_field_theory wikiPageWikiLink James_Clerk_Maxwell.
- Classical_field_theory wikiPageWikiLink James_MacCullagh.
- Classical_field_theory wikiPageWikiLink Kaluza–Klein_theory.
- Classical_field_theory wikiPageWikiLink Lagrangian_(field_theory).
- Classical_field_theory wikiPageWikiLink Laplaces_equation.
- Classical_field_theory wikiPageWikiLink Line_of_force.
- Classical_field_theory wikiPageWikiLink Lorentz_covariance.
- Classical_field_theory wikiPageWikiLink Magnetic_field.
- Classical_field_theory wikiPageWikiLink Magnetic_monopole.
- Classical_field_theory wikiPageWikiLink Magnetic_potential.
- Classical_field_theory wikiPageWikiLink Magnetism.
- Classical_field_theory wikiPageWikiLink Mass.
- Classical_field_theory wikiPageWikiLink Maxwells_equations.
- Classical_field_theory wikiPageWikiLink Metric_tensor_(general_relativity).
- Classical_field_theory wikiPageWikiLink Michael_Faraday.
- Classical_field_theory wikiPageWikiLink Multipole_expansion.
- Classical_field_theory wikiPageWikiLink Navier–Stokes_equations.
- Classical_field_theory wikiPageWikiLink Newtons_law_of_universal_gravitation.
- Classical_field_theory wikiPageWikiLink Orbit.
- Classical_field_theory wikiPageWikiLink Partial_derivative.
- Classical_field_theory wikiPageWikiLink Physical_quantity.
- Classical_field_theory wikiPageWikiLink Poissons_equation.
- Classical_field_theory wikiPageWikiLink Potential_theory.
- Classical_field_theory wikiPageWikiLink Quantum_field_theory.
- Classical_field_theory wikiPageWikiLink Reflection_(physics).
- Classical_field_theory wikiPageWikiLink Refraction.
- Classical_field_theory wikiPageWikiLink Relativistic_wave_equations.
- Classical_field_theory wikiPageWikiLink Retarded_potential.
- Classical_field_theory wikiPageWikiLink Ricci_curvature.
- Classical_field_theory wikiPageWikiLink Scalar_curvature.
- Classical_field_theory wikiPageWikiLink Scalar_potential.
- Classical_field_theory wikiPageWikiLink Space.
- Classical_field_theory wikiPageWikiLink Spacetime.
- Classical_field_theory wikiPageWikiLink Special_relativity.
- Classical_field_theory wikiPageWikiLink Spherical_harmonics.
- Classical_field_theory wikiPageWikiLink Tensor.
- Classical_field_theory wikiPageWikiLink Tensor_field.
- Classical_field_theory wikiPageWikiLink Test_particle.
- Classical_field_theory wikiPageWikiLink Theoretical_physics.
- Classical_field_theory wikiPageWikiLink Theory_of_relativity.
- Classical_field_theory wikiPageWikiLink Unit_vector.
- Classical_field_theory wikiPageWikiLink Vacuum_solution.
- Classical_field_theory wikiPageWikiLink Variational_methods_in_general_relativity.
- Classical_field_theory wikiPageWikiLinkText "Classical field theory".
- Classical_field_theory wikiPageWikiLinkText "Field theory".
- Classical_field_theory wikiPageWikiLinkText "analogous equation".
- Classical_field_theory wikiPageWikiLinkText "classical field equation".
- Classical_field_theory wikiPageWikiLinkText "classical field theories".