Pauli matrix

Hello, you have come here looking for the meaning of the word Pauli matrix. In DICTIOUS you will not only get to know all the dictionary meanings for the word Pauli matrix, but we will also tell you about its etymology, its characteristics and you will know how to say Pauli matrix in singular and plural. Everything you need to know about the word Pauli matrix you have here. The definition of the word Pauli matrix will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofPauli matrix, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.

English

English Wikipedia has an article on:
Wikipedia

Etymology

Named after Wolfgang Ernst Pauli (1900–1958), Austrian theoretical physicist.

Noun

Pauli matrix (plural Pauli matrixes or Pauli matrices)

  1. (mathematics) Any one of three complex matrices that arise in Wolfgang Pauli's treatment of spin in quantum mechanics.
    The Pauli matrices satisfy the equation which is reminiscent of Hamilton's fundamental formula for quaternion multiplication.
    The first Pauli matrix is like a reflection about the "y=x" line. The third Pauli matrix is like a reflection about the "x axis". The second Pauli matrix is like a 90° counterclockwise rotation and scalar multiplication by the imaginary unit (which rotates the two complex components by 90° counterclockwise in their own "phasor spaces", as it were).
    The eigenspinors are eigenvectors of the Pauli matrices in the case of a single spin 1/2 particle.Wikipedia

Hypernyms

Holonyms

Translations