General relativity and graphene
General relativity and graphene
General relativity and graphene
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Torsion in <strong>General</strong> <strong>relativity</strong><br />
Einstein-Cartan <strong>relativity</strong><br />
E. Cartan<br />
[1]<br />
The energy-momentum tensor of<br />
a spinor field is antisymmetric<br />
<strong>and</strong> can not be included in [1]<br />
Include a general connection with antisymmetric part (torsion).<br />
Curvature couples to mass <strong>and</strong> torsion to spin.