  Heavy quarks, which are produced at the earliest stage of relativistic
heavy-ion collisions, probe the entire history of the quark-gluon plasma that
is created in the collision. Initially the plasma is populated with
chromodynamic fields which can be treated as classical. We study the transport
of heavy quarks across such a system, which is called glasma, using a
Fokker-Planck equation where the quarks interact with long wavelength
chromodynamic fields. We compute field correlators which are used to calculate
the collision terms of the transport equation. Finally, the energy loss and
momentum broadening of heavy quarks in the glasma are studied. Both of these
quantities are sizable and strongly directionally dependent.
