4 citations · 7 across the 3 of their papers we have counts for
3 papers
hep-th2011★ 4 cited
Constraining A String Gauge Field by Galaxy Rotation Curves and Perihelion Precession of Planets
Yeuk-Kwan E. Cheung, Feng Xu
We discuss a cosmological model in which the string gauge field coupled universally to matter gives rise to an extra centripetal force and will have observable signatures on cosmol…
gr-qc2010
Constraining String Gauge Field by Planet Perihelion Precession and Galaxy Rotation Curves
Feng Xu
We performed various tests on a cosmological model in which the string gauge field, and its coupling to matter, is used to explain the rotation dynamics of stars in a galaxy. Obser…
hep-th2008★ 3 cited
Fitting the Galaxy Rotation Curves: Strings versus NFW profile
Yeuk-Kwan E. Cheung, Feng Xu
Remarkable fit of galaxy rotation curves is achieved using a simple model from string theory. The rotation curves of the same group of galaxies are also fit using dark matter model…