Optical spectra QuasiParticle G0W0 (SiO2 1.00000000000000 4.8137315300000001 0.0000000000000000 0.0000000000000000 -2.4068657600000001 4.1688137899999997 0.0000000000000000 0.0000000000000000 0.0000000000000000 5.3410436199999998 Si O 3 6 Direct 0.4578162000000034 0.0000000000000000 0.3333333300000021 0.0000000000000000 0.4578162000000034 0.6666666699999979 0.5421837999999966 0.5421837999999966 0.0000000000000000 0.4051980600000036 0.2864749000000018 0.2297589599999981 0.7135250999999982 0.1187231600000018 0.5630923000000010 0.8812768399999982 0.5948019399999964 0.8964256300000031 0.1187231600000018 0.7135250999999982 0.4369076999999990 0.2864749000000018 0.4051980600000036 0.7702410400000019 0.5948019399999964 0.8812768399999982 0.1035743699999969 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00 0.00000000E+00