About: Inverse Square Planck Mass

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An Entity of Type : http://qudt.org/schema/qudt/Unit, within Data Space : foodie-cloud.org, foodie-cloud.org associated with source document(s)

Attributes	Values
type	Unit
label	Inverse Square Planck Mass (en)
isDefinedBy	QUDT VOCAB Units of Measure Release 2.1.33
Description	In physics, the Planck mass, denoted by \(m_P\), is the unit of mass in the system of natural units known as Planck units. It is defined so that \(\approx 1.2209 \times 10 GeV/c_0 = 2.17651(13) \times 10 kg\), (or \(21.7651 \mu g\)), where \(c_0\) is the speed of light in a vacuum, \(G\) is the gravitational constant, and \(\hbar\) is the reduced Planck constant. Particle physicists and cosmologists often use the reduced Planck mass, which is \(\approx 4.341 \times 10 kg = 2.435 \times 10 GeV/c\). The added factor of \(1/{\sqrt{8\pi}}\) simplifies a number of equations in general relativity. Quantum effects are typified by the magnitude of Planck's constant. (http://qudt.org/schema/qudt/LatexString)
http://qudt.org/schema/qudt/dbpediaMatch	dbpedia:Planck_mass
http://qudt.org/sc...asDimensionVector	http://qudt.org/vocab/dimensionvector/A0E0L0I0M-2H0T0D0
http://qudt.org/sc...ormativeReference	https://en.wikipedia.org/wiki/Planck_units http://en.wikipedia.org/wiki/Planck_mass?oldid=493648632
http://qudt.org/sc...t/latexDefinition	\(m_P = \sqrt{\frac{ \hbar c^3}{G}} \approx 1.2209 \times 10^{19} GeV/c^2 = 2.17651(13) \times 10^{-8}\), where \(c\) is the speed of light in a vacuum, \(\hbar\) is the reduced Planck's constant, and \(G\) is the gravitational constant. The two digits enclosed by parentheses are the estimated standard error associated with the reported numerical value. (http://qudt.org/schema/qudt/LatexString)
http://qudt.org/schema/qudt/symbol	/mₚ²
has quantity kind	Inverse Square Mass
http://qudt.org/sc.../applicableSystem	http://qudt.org/vocab/sou/PLANCK
http://qudt.org/sc...versionMultiplier	2111089000000000.000000 (xsd:double)

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