TY - RPRT TI - Electronic structure and optical properties of quantum crystals from first principles calculations in the Born–Oppenheimer approximation AU - Gorelov, Vitaly AU - Ceperley, David M. AU - Holzmann, Markus AU - Pierleoni, Carlo PY - 2020 DO - 10.1063/5.0031843 UR - https://www.osti.gov/biblio/1850286 ID - 1850286 ER -