In this study, ground state binding energy of heavy hole magneto exciton in GaAs/In0.47Ga 0.53As cylindrical quantum well wires (CQWWs) were calculated using variational technique depending on wire size and external parameters. We can briefly the change with hydrostatic pressure, temperature, radius magnetic field strength as follows. With increasing temperature for constant pressure field, dec...

The consequences of large radius extra space-time compactified dimensions on the four dimensional one loop effective potential are investigated for a model which includes scalar self interactions and Yukawa coupling to fermions. The Kaluza-Klein tower of states associated with the extra compact dimensions shifts the location of the effective potential minimum and modifies its curvature. The dep...