We investigate the influence of chimney topology $T\times T\times R$ Universe on gravitational potential and force that are generated by point-like massive bodies. obtain three distinct expressions for solutions. One follows from Fourier expansion delta functions into series using periodicity in two toroidal dimensions. The second one is summation solutions Helmholtz equation, a source mass its...

Searching for possible indicators of spatial topology the Universe in Cosmic Microwave Background data, one recognizes a quite promising interpretation which suggests that shape space manifests itself form anomalies large angular scale observations, such as quadrupole and octopole alignment. Motivated by presumptive existence tempting connection, we study chimney topology, T×T×R, belongs to cla...