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Gauge theory and Magnetic potential

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Gauge theory and Magnetic potential

Gauge theory vs. Magnetic potential

In physics, a gauge theory is a type of field theory in which the Lagrangian is invariant under certain Lie groups of local transformations. The term magnetic potential can be used for either of two quantities in classical electromagnetism: the magnetic vector potential, or simply vector potential, A; and the magnetic scalar potential ψ. Both quantities can be used in certain circumstances to calculate the magnetic field B. The more frequently used magnetic vector potential is defined so that its curl is equal to the magnetic field: curl A.

Similarities between Gauge theory and Magnetic potential

Gauge theory and Magnetic potential have 18 things in common (in Unionpedia): Aharonov–Bohm effect, Classical electromagnetism, Degrees of freedom (physics and chemistry), Dirac equation, Electric charge, Electric potential, Electromagnetic four-potential, Electrostatics, Four-vector, Gauge fixing, Gauge theory, Gluon field, Lorenz gauge condition, Maxwell's equations, Quantum electrodynamics, Quantum mechanics, Vector field, Vector potential.

Aharonov–Bohm effect

The Aharonov–Bohm effect, sometimes called the Ehrenberg–Siday–Aharonov–Bohm effect, is a quantum mechanical phenomenon in which an electrically charged particle is affected by an electromagnetic potential (V, A), despite being confined to a region in which both the magnetic field B and electric field E are zero.

Aharonov–Bohm effect and Gauge theory · Aharonov–Bohm effect and Magnetic potential · See more »

Classical electromagnetism

Classical electromagnetism or classical electrodynamics is a branch of theoretical physics that studies the interactions between electric charges and currents using an extension of the classical Newtonian model.

Classical electromagnetism and Gauge theory · Classical electromagnetism and Magnetic potential · See more »

Degrees of freedom (physics and chemistry)

In physics, a degree of freedom is an independent physical parameter in the formal description of the state of a physical system.

Degrees of freedom (physics and chemistry) and Gauge theory · Degrees of freedom (physics and chemistry) and Magnetic potential · See more »

Dirac equation

In particle physics, the Dirac equation is a relativistic wave equation derived by British physicist Paul Dirac in 1928.

Dirac equation and Gauge theory · Dirac equation and Magnetic potential · See more »

Electric charge

Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field.

Electric charge and Gauge theory · Electric charge and Magnetic potential · See more »

Electric potential

An electric potential (also called the electric field potential, potential drop or the electrostatic potential) is the amount of work needed to move a unit positive charge from a reference point to a specific point inside the field without producing any acceleration.

Electric potential and Gauge theory · Electric potential and Magnetic potential · See more »

Electromagnetic four-potential

An electromagnetic four-potential is a relativistic vector function from which the electromagnetic field can be derived.

Electromagnetic four-potential and Gauge theory · Electromagnetic four-potential and Magnetic potential · See more »

Electrostatics

Electrostatics is a branch of physics that studies electric charges at rest.

Electrostatics and Gauge theory · Electrostatics and Magnetic potential · See more »

Four-vector

In special relativity, a four-vector (also known as a 4-vector) is an object with four components, which transform in a specific way under Lorentz transformation.

Four-vector and Gauge theory · Four-vector and Magnetic potential · See more »

Gauge fixing

In the physics of gauge theories, gauge fixing (also called choosing a gauge) denotes a mathematical procedure for coping with redundant degrees of freedom in field variables.

Gauge fixing and Gauge theory · Gauge fixing and Magnetic potential · See more »

Gauge theory

In physics, a gauge theory is a type of field theory in which the Lagrangian is invariant under certain Lie groups of local transformations.

Gauge theory and Gauge theory · Gauge theory and Magnetic potential · See more »

Gluon field

In theoretical particle physics, the gluon field is a four vector field characterizing the propagation of gluons in the strong interaction between quarks.

Gauge theory and Gluon field · Gluon field and Magnetic potential · See more »

Lorenz gauge condition

In electromagnetism, the Lorenz gauge condition or Lorenz gauge is a partial gauge fixing of the electromagnetic vector potential.

Gauge theory and Lorenz gauge condition · Lorenz gauge condition and Magnetic potential · See more »

Maxwell's equations

Maxwell's equations are a set of partial differential equations that, together with the Lorentz force law, form the foundation of classical electromagnetism, classical optics, and electric circuits.

Gauge theory and Maxwell's equations · Magnetic potential and Maxwell's equations · See more »

Quantum electrodynamics

In particle physics, quantum electrodynamics (QED) is the relativistic quantum field theory of electrodynamics.

Gauge theory and Quantum electrodynamics · Magnetic potential and Quantum electrodynamics · See more »

Quantum mechanics

Quantum mechanics (QM; also known as quantum physics, quantum theory, the wave mechanical model, or matrix mechanics), including quantum field theory, is a fundamental theory in physics which describes nature at the smallest scales of energy levels of atoms and subatomic particles.

Gauge theory and Quantum mechanics · Magnetic potential and Quantum mechanics · See more »

Vector field

In vector calculus and physics, a vector field is an assignment of a vector to each point in a subset of space.

Gauge theory and Vector field · Magnetic potential and Vector field · See more »

Vector potential

In vector calculus, a vector potential is a vector field whose curl is a given vector field.

Gauge theory and Vector potential · Magnetic potential and Vector potential · See more »

The list above answers the following questions

Gauge theory and Magnetic potential Comparison

Gauge theory has 220 relations, while Magnetic potential has 60. As they have in common 18, the Jaccard index is 6.43% = 18 / (220 + 60).

References

This article shows the relationship between Gauge theory and Magnetic potential. To access each article from which the information was extracted, please visit:

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