41. The solutions to ( ) are multi-component spinor fields, and each component satisfies ( ). 42. Thus the action of a rotation on a spinor is always " double-valued ." 43. In the postwar period, Room shifted the focus of his work to Clifford algebra and spinor groups. 44. The most commonly used version of super QCD is in 4 dimensions and contains one Majorana spinor supercharge. 45. The solutions to the equations are wavefunctions, mathematically in the form of multi-component spinor fields. 46. The vector ? is called a spinor ( for the Lorentz group SO ( 1, 2 ) ). 47. So what precisely constitutes a " column vector " ( or spinor ) also depends on such arbitrary choices. 48. Spinor spaces were represented as left ideals of a matrix algebra in 1930, by minimal left ideal in.49. There is the Majorana spinor , the left-handed Weyl spinor and the right-handed Weyl spinor. 50. There is the Majorana spinor, the left-handed Weyl spinor and the right-handed Weyl spinor.