# metadata.dc.description[].value
Màster Oficial en Física Avançada, , Facultat de Física, Universitat de Barcelona, Curs: 2016, Tutors: Ferran Mazzanti Castrillejo, Artur Polls Martí

# metadata.dc.description.abstract[].value
We present an off-shell calculation of T-matrix elements for different kinds of potentials. In this report we review the basic concepts about this quantity, as well as its relation with the general quantum scattering problem, remmarking its relevance when dealing with anisotropic and/or long ranged interactions. We emphasize the calculation of the generalized scattering lengths for the combination of a dipolar and a hard core potential (DHC), since it is of special interest in the field of ultra-cold quantum dipolar gases