Classicality via hydrodynamics in quantum field theory Export

@article{citeulike:1840601, abstract = {Motivated by the consistent histories approach to quantum mechanics, we examine a simple model of hydrodynamic coarse-graining for a scalar field. It consists in averaging the field over spatial regions of size L and constructing the evolution equation for the coarse grained quantities, thus identifying dissipation and noise.}, archivePrefix = {arXiv}, author = {Anastopoulos, C.}, citeulike-article-id = {1840601}, citeulike-linkout-0 = {http://arxiv.org/abs/gr-qc/9805074}, citeulike-linkout-1 = {http://arxiv.org/pdf/gr-qc/9805074}, citeulike-linkout-2 = {http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bibcode=1998gr.qc.....5074A}, eprint = {gr-qc/9805074}, journal = {ArXiv General Relativity and Quantum Cosmology e-prints}, keywords = {classicality}, month = {May}, posted-at = {2007-10-30 13:42:06}, priority = {2}, title = {Classicality via hydrodynamics in quantum field theory}, url = {http://arxiv.org/abs/gr-qc/9805074}, year = {1998} }

TY - JOUR ID - citeulike:1840601 L3 - citeulike-article-id:1840601 N2 - Motivated by the consistent histories approach to quantum mechanics, we examine a simple model of hydrodynamic coarse-graining for a scalar field. It consists in averaging the field over spatial regions of size L and constructing the evolution equation for the coarse grained quantities, thus identifying dissipation and noise. JF - ArXiv General Relativity and Quantum Cosmology e-prints TI - Classicality via hydrodynamics in quantum field theory KW - classicality AU - Anastopoulos, C PY - 1998/May// UR - http://arxiv.org/abs/gr-qc/9805074 ER -