Spin 0 and spin 1/2 particles in a constant scalar-curvature background

M. Alimohammadi, B. Vakili

We study the Klein-Gordon and Dirac equations in the presence of a background metric ds^2 = -dt^2 + dx^2 + e^{-2gx}(dy^2 + dz^2) in a semi-infinite lab (x>0). This metric has a con…