Damping and Pseudo-fermions
Mathematical Physics
2015-06-12 v1 math.MP
Quantum Physics
Abstract
After a short abstract introduction on the time evolution driven by non self-adjoint hamiltonians, we show how the recently introduced concept of {\em pseudo-fermion} can be used in the description of damping in finite dimensional quantum systems, and we compare the results deduced adopting the Schr\"odinger and the Heisenberg representations.
Keywords
Cite
@article{arxiv.1212.3663,
title = {Damping and Pseudo-fermions},
author = {Fabio Bagarello},
journal= {arXiv preprint arXiv:1212.3663},
year = {2015}
}
Comments
in press in Journal of Mathematical Physics