field theory
Physics of forces
Field theory is a branch of physics describing how physical quantities are distributed across space and time.
In classical field theory, fields like electromagnetic or gravitational fields pervade regions rather than acting at a distance between particles.
Quantum field theory extends this, treating particles themselves as excitations of underlying fields: The Standard Model is built on quantum field theory.
In mathematics, field theory studies algebraic structures called fields.
One who spreads further
- perturbationState of being unsettled
- vacuumAbsence of matter
- interactionReciprocal action between parties
- couplingJoint between systems
operator · commutator · creation · annihilation · regularization · divergence · virtual particle
Involving electric and magnetic fields
- gravitationalRelating to mass-based attraction
- scalarQuantity with magnitude only
- tensorMultilinear algebraic object
- potentialLatent capacity for development
gradient · divergence · curl · boundary conditions · Maxwell · continuum · flux · source
Invariance under transformation
- invarianceQuality of staying unchanged
- covariantChanging correspondingly under transformation
- connectionA joining or relation
- quantizationConversion to discrete values
Math using symbols
- topologyStudy of spatial arrangement
- ringClosed curve shape
- moduleIndependent functional component
- axiomsAccepted starting principles
structure · isomorphism · Archimedean · real numbers · complex numbers · valuation
Merged dimensional framework
- covariantChanging correspondingly under transformation
- special relativityTheory uniting space, time
- general relativityGravity as curved spacetime
- cosmologicalRelating to universe's origin/structure
Added part or duration
- polynomialExpression with variable terms
- rootsUnderground nutrient absorbers
- solvabilityCapacity for resolution
- characteristicDistinguishing quality or trait
propagator
One who spreads further
- perturbationState of being unsettled
- vacuumAbsence of matter
- interactionReciprocal action between parties
coupling · operator · commutator · creation · annihilation · regularization · divergence · virtual particle
electromagnetic
Involving electric and magnetic fields
- gravitationalRelating to mass-based attraction
- scalarQuantity with magnitude only
- tensorMultilinear algebraic object
potential · gradient · divergence · curl · boundary conditions · Maxwell · continuum · flux · source · sink
symmetry
Invariance under transformation
- invarianceQuality of staying unchanged
- covariantChanging correspondingly under transformation
- connectionA joining or relation
algebra
Math using symbols
axioms · structure · isomorphism · Archimedean · real numbers · complex numbers · valuation
spacetime
Merged dimensional framework
- covariantChanging correspondingly under transformation
- special relativityTheory uniting space, time
- general relativityGravity as curved spacetime
extension
Added part or duration
- polynomialExpression with variable terms
- rootsUnderground nutrient absorbers
- solvabilityCapacity for resolution
- physicsphysics, momentum, atom, acceleration, gravity
- Electricity HistoryMichael Faraday, Faraday, Benjamin Franklin, Franklin, Thomas Edison
- scientific theoriesevolution, general relativity, relativity, plate tectonics, special relativity
- theories
- theoryhypothesis, theorem, axiom, postulate, conjecture
- theoretical physicsquantum mechanics, relativity, general relativity, special relativity, thermodynamics
field theoryparticle physics
Study of subatomic constituents
corpuscular theory · atomism · Newtonian mechanics · classical mechanics
field, theory, fields, battlefield, theories, fielded, fielding, fieldwork, fieldworker