论文标题
Pauli-Fierz模型的基态存在可变质量
Existence of the ground state for the Pauli-Fierz model with a variable mass
论文作者
论文摘要
考虑到具有可变质量$ V $的Pauli-Fierz型号。紫外线截止和红外规律性条件被施加在量化的辐射场上。结果表明，当$ v（x）\ leq c \ langle x \ rangle^{ - β} $，$β> 3 $时，耦合常数的任意值存在。
The Pauli-Fierz model with a variable mass $v$ is considered. An ultraviolet cutoff and an infrared regularity condition are imposed on a quantized radiation field. It is shown that the ground state exists for arbitrary values of coupling constants, when $v(x)\leq c\langle x\rangle^{-β}$, $β>3$.
