Dirac's Constant

List of relevant formulas below for:

  • Constants : Dirac's Constant

Dirac's Constant

Also known as the Reduced Planck Constant,

, where:

 = Dirac's Constant or Reduced Planck's Constant (J*s)

h = Planck Constant (J*s)

 = Pi

Power Lost by a Black Hole

Also known as Stefan–Boltzmann-Schwarzschild-Hawking black hole radiation power law,

 , where:

P = Power lost by Black Hole (W)

 = Dirac's Constant (J*s)

c = Speed of Light (m/s)

 = Pi

Fine Structure Constant

 , where:

 = Fine Structure Constant

ke = Coulomb Constant ((N*m2)/C2)

e = Elementary Charge (C)

 = Dirac's Constant (J*s)

c = Speed of Light (m/s)

Bohr Radius

 , where:

r = Bohr Radius (m)

 = Dirac's Constant (J*s)

c = Speed of Light (m/s)

 = Fine Structure Constant 

me = Electron Mass (kg)

Klein-Gordon Equation

The equation of motion for spinless particles, also known as the Klein–Gordon–Fock equation:

 , where:

c = Speed of Light (m/s)

 = Wave Function

t = Time (s)

 = Laplacian

Schrödinger equation

 , where:

 = Imaginary Unit

 = Dirac's Constant (J*s)

 = Wave Function

Uncertainty Principle

 . 

 = Standard Deviation of Position

 = Standard Deviation of Momentum

Second de Broglie Relation

 , where:

E = Kinetic Energy (J)

 = Dirac's Constant (J*s)

 = Angular Velocity (rad/s)

First de Broglie Relation

 , where::

p = Momentum (N*s)

 = Dirac's Constant (J*s)

k = Angular Wavenumber (1/m)

Subscribe to RSS - Dirac's Constant