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Quantum vacuum state

In quantum field theory, the quantum vacuum state (also called the quantum vacuum or vacuum state) is the quantum state with the lowest possible energy. Generally, it contains no physical particles. However, the quantum vacuum is not a simple empty space, but instead contains fleeting electromagnetic waves and particles that pop into and out of the…

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Overview

Non-zero expectation value

Energy

Symmetry

Non-linear permittivity

Virtual particles

Physical nature of the quantum vacuum

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Quantum vacuum state

Nodes76
Edges75
Triples23
Avg. degree1.97
Density0.026316
Components1

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Quantum vacuum state

Top relations

related to Physical nature of the quantum vacuum · 16
Quantum vacuum state → According, Astrid Lambrecht, Casimir, DeRaad, Dirac, Fowler, Gedankenexperiment, Guggenheim, In, Milonni, Milton, Photon-photon, Schwinger, The Casimir, This, When
related to Energy · 7
Quantum vacuum state → An, Casimir, Everything, In, It, The, Theory

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Important terminology

vacuum field quantum energy theory particles electromagnetic state qed physical interactions also virtual milonni effect space model strong expectation value

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SubjectPredicateObjectConfidenceSrc
Quantum vacuum staterelated to EnergyThe0.60section
Quantum vacuum staterelated to EnergyIt0.60section
Quantum vacuum staterelated to EnergyCasimir0.60section
Quantum vacuum staterelated to EnergyIn0.60section
Quantum vacuum staterelated to EnergyAn0.60section
Quantum vacuum staterelated to EnergyTheory0.60section
Quantum vacuum staterelated to EnergyEverything0.60section
Quantum vacuum staterelated to Physical nature of the quantum vacuumAccording0.60section
Quantum vacuum staterelated to Physical nature of the quantum vacuumAstrid Lambrecht0.60section
Quantum vacuum staterelated to Physical nature of the quantum vacuumWhen0.60section
Quantum vacuum staterelated to Physical nature of the quantum vacuumGedankenexperiment0.60section
Quantum vacuum staterelated to Physical nature of the quantum vacuumFowler0.60section

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