Schrodinger-Poisson systems under gradient fields.

ABSTRACT: A singularity-free generalisation of Newtonian gravity can be constructed (Lazar in Phys Rev D 102:096002, 2020) within the framework of gradient field theory. This procedure offers a straightforward regularisation of Newtonian gravity and remains equally well applicable to other fields, such as electromagnetic fields. Here, with the aim of finding potentially measurable effects of gradient fields on the dispersion properties of various media, we present a quantum kinetic treatment of matter under gradient fields. The method is based on the application of the Wigner-Moyal procedure to the modified Schrödinger-Poisson equation emerging in the framework of gradient field theory. This allows us to treat, on equal footing, three different scenarios, namely self-gravitating systems, plasmas, an

SUBMITTER: Ourabah K 

PROVIDER: S-EPMC9489758 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature