2 problems

Let $V\in C^2(\mathbb{R})$ satisfy the potential condition from the source, and let $\Delta$ be the parameter governing the limiting case. A normal invariant state is a density ope…

Let $V$ be the potential, let $D_{pp}$, $D_{qp}$, and $D_{qq}$ be the diffusion constants, let $\gamma$ be the friction, let $\omega$ be the oscillator frequency, and let $\Delta$…