Coherent state path integrals in the continuum
Quantum Physics
2016-05-24 v1
Abstract
We discuss the time-continuous path integration in the coherent states basis in a way that is free from inconsistencies. Employing this notion we reproduce known and exact results working directly in the continuum. Such a formalism can set the basis to develop perturbative and non-perturbative approximations already known in the quantum field theory community. These techniques can be proven useful in a great variety of problems where bosonic Hamiltonians are used.
Cite
@article{arxiv.1408.3210,
title = {Coherent state path integrals in the continuum},
author = {G. Kordas and S. I. Mistakidis and A. I. Karanikas},
journal= {arXiv preprint arXiv:1408.3210},
year = {2016}
}
Comments
To appear in "Physical Review A"