  The paper discusses Daniel Jafferis et al.'s "Nature" publication on
"Traversable wormhole dynamics on a quantum processor." The experiment utilized
Google's Sycamore quantum processor to simulate a sparse SYK model with a
learned Hamiltonian. A debate ensued when Bryce Kobrin, Thomas Schuster, and
Norman Yao raised concerns about the learned Hamiltonian's reliability, which
Jafferis and the team addressed. Recently, there has been an update in the
wormhole experiment saga. In an attempt to rescue the commuting Hamiltonian
from its inevitable fate of being invalidated, a recent paper by Ping Gao
proposed a creative solution to reinvigorate the concept within the context of
teleportation through wormholes. This paper delves into the ongoing debate and
the recent endeavor to address the comments made by Kobrin et al. I remain
skeptical about the efforts to address Kobrin et al.'s challenges. By its
nature, a commuting Hamiltonian does not exhibit chaotic behavior like
non-commuting Hamiltonians. Moreover, it's always essential to assess the
sensitivity of the Hamiltonian to noise to understand its practical feasibility
for the real-world Sycamore processor.
