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Propagator and Zero-point energy

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

Difference between Propagator and Zero-point energy

Propagator vs. Zero-point energy

In quantum mechanics and quantum field theory, the propagator is a function that specifies the probability amplitude for a particle to travel from one place to another in a given time, or to travel with a certain energy and momentum. Zero-point energy (ZPE) or ground state energy is the lowest possible energy that a quantum mechanical system may have.

Similarities between Propagator and Zero-point energy

Propagator and Zero-point energy have 32 things in common (in Unionpedia): Classical mechanics, Commutator, Dirac equation, Electron, Elementary particle, Fermion, Feynman diagram, Gauge boson, Gauge theory, General relativity, Hamiltonian (quantum mechanics), Lorentz covariance, Photon, Planck constant, Propagator, Quantum electrodynamics, Quantum field theory, Quantum mechanics, Renormalization, Richard Feynman, Scalar field, Schrödinger equation, Spacetime, Special relativity, Speed of light, Spin (physics), Uncertainty principle, Unitary operator, Vacuum, Vacuum expectation value, ..., Virtual particle, Wolfgang Pauli. Expand index (2 more) »

Classical mechanics

Classical mechanics describes the motion of macroscopic objects, from projectiles to parts of machinery, and astronomical objects, such as spacecraft, planets, stars and galaxies.

Classical mechanics and Propagator · Classical mechanics and Zero-point energy · See more »

Commutator

In mathematics, the commutator gives an indication of the extent to which a certain binary operation fails to be commutative.

Commutator and Propagator · Commutator and Zero-point energy · 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 Propagator · Dirac equation and Zero-point energy · See more »

Electron

The electron is a subatomic particle, symbol or, whose electric charge is negative one elementary charge.

Electron and Propagator · Electron and Zero-point energy · See more »

Elementary particle

In particle physics, an elementary particle or fundamental particle is a particle with no substructure, thus not composed of other particles.

Elementary particle and Propagator · Elementary particle and Zero-point energy · See more »

Fermion

In particle physics, a fermion is a particle that follows Fermi–Dirac statistics.

Fermion and Propagator · Fermion and Zero-point energy · See more »

Feynman diagram

In theoretical physics, Feynman diagrams are pictorial representations of the mathematical expressions describing the behavior of subatomic particles.

Feynman diagram and Propagator · Feynman diagram and Zero-point energy · See more »

Gauge boson

In particle physics, a gauge boson is a force carrier, a bosonic particle that carries any of the fundamental interactions of nature, commonly called forces.

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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.

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General relativity

General relativity (GR, also known as the general theory of relativity or GTR) is the geometric theory of gravitation published by Albert Einstein in 1915 and the current description of gravitation in modern physics.

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Hamiltonian (quantum mechanics)

In quantum mechanics, a Hamiltonian is an operator corresponding to the total energy of the system in most of the cases.

Hamiltonian (quantum mechanics) and Propagator · Hamiltonian (quantum mechanics) and Zero-point energy · See more »

Lorentz covariance

In relativistic physics, Lorentz symmetry, named for Hendrik Lorentz, is an equivalence of observation or observational symmetry due to special relativity implying that the laws of physics stay the same for all observers that are moving with respect to one another within an inertial frame.

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Photon

The photon is a type of elementary particle, the quantum of the electromagnetic field including electromagnetic radiation such as light, and the force carrier for the electromagnetic force (even when static via virtual particles).

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Planck constant

The Planck constant (denoted, also called Planck's constant) is a physical constant that is the quantum of action, central in quantum mechanics.

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Propagator

In quantum mechanics and quantum field theory, the propagator is a function that specifies the probability amplitude for a particle to travel from one place to another in a given time, or to travel with a certain energy and momentum.

Propagator and Propagator · Propagator and Zero-point energy · See more »

Quantum electrodynamics

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

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Quantum field theory

In theoretical physics, quantum field theory (QFT) is the theoretical framework for constructing quantum mechanical models of subatomic particles in particle physics and quasiparticles in condensed matter physics.

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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.

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Renormalization

Renormalization is a collection of techniques in quantum field theory, the statistical mechanics of fields, and the theory of self-similar geometric structures, that are used to treat infinities arising in calculated quantities by altering values of quantities to compensate for effects of their self-interactions.

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Richard Feynman

Richard Phillips Feynman (May 11, 1918 – February 15, 1988) was an American theoretical physicist, known for his work in the path integral formulation of quantum mechanics, the theory of quantum electrodynamics, and the physics of the superfluidity of supercooled liquid helium, as well as in particle physics for which he proposed the parton model.

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Scalar field

In mathematics and physics, a scalar field associates a scalar value to every point in a space – possibly physical space.

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Schrödinger equation

In quantum mechanics, the Schrödinger equation is a mathematical equation that describes the changes over time of a physical system in which quantum effects, such as wave–particle duality, are significant.

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Spacetime

In physics, spacetime is any mathematical model that fuses the three dimensions of space and the one dimension of time into a single four-dimensional continuum.

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Special relativity

In physics, special relativity (SR, also known as the special theory of relativity or STR) is the generally accepted and experimentally well-confirmed physical theory regarding the relationship between space and time.

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Speed of light

The speed of light in vacuum, commonly denoted, is a universal physical constant important in many areas of physics.

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Spin (physics)

In quantum mechanics and particle physics, spin is an intrinsic form of angular momentum carried by elementary particles, composite particles (hadrons), and atomic nuclei.

Propagator and Spin (physics) · Spin (physics) and Zero-point energy · See more »

Uncertainty principle

In quantum mechanics, the uncertainty principle (also known as Heisenberg's uncertainty principle) is any of a variety of mathematical inequalities asserting a fundamental limit to the precision with which certain pairs of physical properties of a particle, known as complementary variables, such as position x and momentum p, can be known.

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Unitary operator

In functional analysis, a branch of mathematics, a unitary operator is a surjective bounded operator on a Hilbert space preserving the inner product.

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Vacuum

Vacuum is space devoid of matter.

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Vacuum expectation value

In quantum field theory the vacuum expectation value (also called condensate or simply VEV) of an operator is its average, expected value in the vacuum.

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Virtual particle

In physics, a virtual particle is a transient fluctuation that exhibits some of the characteristics of an ordinary particle, but whose existence is limited by the uncertainty principle.

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Wolfgang Pauli

Wolfgang Ernst Pauli (25 April 1900 – 15 December 1958) was an Austrian-born Swiss and American theoretical physicist and one of the pioneers of quantum physics.

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The list above answers the following questions

Propagator and Zero-point energy Comparison

Propagator has 84 relations, while Zero-point energy has 328. As they have in common 32, the Jaccard index is 7.77% = 32 / (84 + 328).

References

This article shows the relationship between Propagator and Zero-point energy. To access each article from which the information was extracted, please visit:

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