Vacuum (quantum electrodynamic)/Related Articles

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Other related topics

• Vacuum (partial) [r]: A realizable vacuum with a gaseous pressure that is much less than atmospheric. ^[e]
• Vacuum (classical) [r]: The term classical vacuum as used in classical electromagnetism and in the definition of the SI units refers to an ideal reference medium devoid of all particles, with ideal properties. These ideal properties include: independence from field strengths, direction, frequency, or polarization, and from temperature. ^[e]
• Quantum chromodynamics [r]: A quantum field theory which supposes that fundamental particles such as protons and neutrons are made up of interacting quarks and gluons. ^[e]
• Zero-point energy [r]: The lowest possible energy that a quantum mechanical physical system may possess; it is the energy of the ground state of the system. ^[e]

Articles related by keyphrases (Bot populated)

• Speed of light [r]: A physical constant c describing the speed of electromagnetic radiation in vacuum. In the International System of Units the metre is the distance light travels in classical vacuum in 1/c seconds, using the defined value c = c₀ ≡ 299  792  458 m/s (exact). ^[e]
• Heisenberg Uncertainty Principle [r]: The quantum-mechanical principle that states that certain pairs of physical properties cannot simultaneously be measured to arbitrary precision. ^[e]
• Levi-Civita tensor [r]: The completely antisymmetric tensor with three indices in three dimensions. Its components are given by the Levi-Civita symbol. ^[e]