3 problems

RG-trajectory conjecture. Any quantum integrable model with constant coupling strengths should retain integrability when its coupling strengths are made time dependent, provided th…

For an integrable Hamiltonian with time-dependent interaction strengths, let the interaction strengths evolve along temporal trajectories coinciding with the renormalization-group…

Let $R(t)$, for $t\geq 0$, be a given reaction-rate matrix that does not depend on spatial position, and let $\mathbf{p}$ denote the vector of state densities. Let…