#
# CO MOLECULE
#
# A similar calculation may be found in
# Sohrab Ismail-Beigi and Steven G. Louie,
# "Excited-State Forces within a First-Principles Green's Function Formalism,"
# Phys. Rev. Lett. 90, 076401 (2003)
#
# create symbolic links
#
# cd PARATEC or ESPRESSO
sh ./script_1
Submit script_2. Suggested ncpu = 4, walltime = 0:30:00
#
# generate charge density (directory 1)
# run nscf calculation (directory 2)

# cd ..
# generate dielectric matrix (directory 3)
# calculate self-energy corrections (directory 4)
# generate electron-hole interaction kernel (directory 5)
# solve BSE and calculate optical absorption (directory 6)
#
Submit script. Suggested ncpu = 16, walltime = 0:30:00
#
