Infrared regular representation of the three dimensional massless Nelson model
Mathematical Physics
2007-05-23 v1 math.MP
Probability
Abstract
We prove that in the Euclidean representation of the three dimensional massless Nelson model the t = 0 projection of the interacting measure is absolutely continuous with respect to a Gaussian measure with suitably adjusted mean. We also determine the Hamiltonian in the Fock space over this Gaussian measure space.
Cite
@article{arxiv.math-ph/0107004,
title = {Infrared regular representation of the three dimensional massless Nelson model},
author = {Jozsef Lorinczi and Robert A. Minlos and Herbert Spohn},
journal= {arXiv preprint arXiv:math-ph/0107004},
year = {2007}
}