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Showing 2020 · cond-mat.mtrl-sciShow all
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cond-mat.mtrl-sci2020★ 11 cited
Electronic structure and optical properties of quantum crystals from first principles calculations in the Born-Oppenheimer approximation
Vitaly Gorelov, David M. Ceperley, Markus Holzmann +1
We develop a formalism to accurately account for the renormalization of electronic structure due to quantum and thermal nuclear motions within the Born-Oppenheimer approximation. W…
cond-mat.mtrl-sci2020★ 19 cited
Electronic energy gap closure and metal-insulator transition in dense liquid hydrogen
Vitaly Gorelov, David M. Ceperley, Markus Holzmann +1
Using Quantum Monte Carlo (QMC) calculations, we investigate the insulator-metal transition observed in liquid hydrogen at high pressure. Below the critical temperature of the tran…