Low-temperature regimes and finite-size scaling in a quantum spherical model

H. Chamati, D. M. Danchev, E. S. Pisanova +1

A $d$--dimensional quantum model in the spherical approximation confined to a general geometry of the form $L^{d-d^{\prime }}\times {\infty }^{d^{\prime }}\times L_{\tau }^z$ ($L$--linear s…