State Vector

State vector may refer to:

  • A Quantum state vector
  • A state vector (geographical) specifies the position and velocity of an object in any location on Earth's surface
  • Orbital state vectors are vectors of position and velocity that together with their time, uniquely determine the state of an orbiting body in astrodynamics or celestial dynamics

Famous quotes containing the word state:

    “People think they have taken quite an extraordinarily bold step forward when they have rid themselves of belief in hereditary monarchy and swear by the democratic republic. In reality, however, the state is nothing but a machine for the oppression of one class by another, and indeed in the democratic republic no less than in the monarchy.”
    —Friedrich Engels (1820–1895)