Name: Wolung Lee
 Institution: Department of Physics
 Title: Primordial magnetic fields by cosmic acceleration
 Key Words: Primordial magnetic fields, dark energy, inflation
 Abstract: It is shown that primordial magnetic fields can be produced via spinodal instability during the cosmic acceleration driven by quintessence. We apply the same formalism and find that magnetic seed fields can also be generated provided that a fast-rolling phase is involved.