标题： 玻色子化和晶格：$d=2$Gross-Neveu 模型 显示英文标题

标题： Bosonization and the lattice: the $d=2$ Gross-Neveu model

摘要： 我们考虑玻化量子场论的格点形式。作为一个非平凡的例子，我们研究二维Gross-Neveu模型。分析研究和直接数值模拟强烈表明，格点模型再现了连续物理。不需要反对易场，并且不存在相关的双重问题。 （作者可提供3幅PostScript图） 显示英文摘要

摘要： We consider the lattice formulation of bosonized quantum field theories. As a non trivial example, we study the two dimensional Gross-Neveu model. Analytical investigations and direct numerical simulation strongly suggest that the lattice model reproduces the continuum physics. Anticommuting fields are not required and there are not related doubling problems. (3 PostScript figures available from the author)