We consider the generation and evolution of quantum fluctuations of a massive nonsymmetric gravitational field ( B -field ) from inflationary epoch to matter era in the simplest variant of the nonsymmetric theory of gravitation ( NGT ) , which consists of a gauge kinetic term and a mass term .
We observe that quite generically a nonsymmetric metric field with mass , m _ { B } \simeq 0.03 ( H _ { I } / 10 ^ { 13 } ~ { } { GeV } ) ^ { 4 } ~ { } { eV } , is a good dark matter candidate , where H _ { I } denotes the inflationary scale .
The most prominent feature of this dark matter is a peak in power at a comoving momentum , k \sim \sqrt { m _ { B } H _ { 0 } } / ( 1 + z _ { eq } ) ^ { 1 / 4 } , where z _ { eq } is the redshift at equality .
This scale corresponds roughly to the Earth-Sun distance .