Is it correct that by introducing Grassmann numbers as new directions of spacetime we can make strings behave like fermions (that is, 1/2-spin objects)?

And if so, is it possible to show how that works qualitatively (or with little math)?

  • $\begingroup$ The way you wrote it, no. But the relevant concept (that you are presumably pointing at) is that of superspace. $\endgroup$ Commented Oct 25, 2022 at 17:23


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