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Dirac spinor


In quantum field theory, the Dirac spinor is the bispinor in the plane-wave solution. \psi = \omega_\vec{p}\;e^{-. of the free Dirac equation, where \scriptstyle\ psi ...

dirac equation - What is the difference between a spinor and a ...


Oct 19, 2012 ... It can be instructive to see the applications of Clifford algebra to areas outside of quantum mechanics to get a more geometric understanding of ...

The Nature of Spinors


The concept of spinor is now important in theoretical physics but it is a difficult topic to gain acquaintance with. Spinors were defined by Elie Cartan, the French  ...

www.ask.com/youtube?q=What Is Spinor?&v=SBdW978Ii_E
Oct 17, 2013 ... Sir Michael Atiyah, University of Edinburgh What is a Spinor?

The Reference Frame: Why are there spinors?


Apr 26, 2012 ... Spinors are competitors of vectors and tensors. In other words, they are representations of the orthogonal (rotational) group or the ...

An introduction to spinors


Dec 16, 2013 ... Lorentz transformation, chirality, and the spinor Minkowski metric are ... every tensor of rank k there corresponds a spinor of rank. 2k, and some ...

What is a spinor | Physics Forums - The Fusion of Science and ...


Sep 17, 2007 ... is a spinor essentially the coeffients of the base kets of an abitrary state ket? ... No . A spinor is a geometrical object, like a vector or a tensor.

Spinors - University of Oxford


For example, a general 4-vector would correspond to a Hermitian spinor of rank. 2, which can be represented by a 2 × 2 Hermitian matrix of complex numbers.

What is an intuitive explanation of spinors? - Quora


Let me attempt a hand wavy "motivation" from a math perspective that you shouldn't take too seriously. Loosely speaking you can think of spinors as being the...

What's the difference among vector, tensor, spinor and twistor? - Quora


Mar 8, 2016 ... Like geometric vectors and more general tensors, spinors transform linearly when the Euclidean space is subjected to a slight (infinitesimal) ...

In geometry and physics, spinors are elements of a (complex) vector space that can be associated with Euclidean space. Like geometric vectors and more ... More »
a quantity resembling a vector or tensor that is used in physics to represent the spins of fermions.
Source: Dictionary.com