Quantum and Thermal Fluctuations in Field Theory
High Energy Physics - Theory
2009-10-28 v2
Abstract
Blocking transformation is performed in quantum field theory at finite temperature. It is found that the manner temperature deforms the renormalized trajectories can be used to understand better the role played by the quantum fluctuations. In particular, it is conjectured that domain formation and mass parameter generation can be observed in theories without spontaneous symmetry breaking.
Keywords
Cite
@article{arxiv.hep-th/9403171,
title = {Quantum and Thermal Fluctuations in Field Theory},
author = {Sen-Ben Liao and Janos Polonyi and Dapeng Xu},
journal= {arXiv preprint arXiv:hep-th/9403171},
year = {2009}
}
Comments
27pp+7 figures, MIT-CTP-2143