2 problems

Let a system with initial wave function $\psi_0$ evolve under interaction potential $w$ and external potential $v$. For a different interaction potential $w'$, there should be a un…

Let $\psi_0$ be the initial wave function of an $N$-particle system, with initial density $n_0$ on a domain $\Omega$. Assume that the external potential is time-analytic, that…