# Metallization of atomic solid hydrogen within the extended Hubbard model with renormalized Wannier wave functions

Source: [Metallization of atomic solid hydrogen within the extended Hubbard model with renormalized Wannier wave functions](<https://www.sota2.com/research/paper/68fa2dd71e209131ce85d0d3>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-28T13:53:23.022Z

Authors: Andrzej P. K\\k{a}dzielawa

Published: 2014-06-13T11:37:49.000Z

## Abstract

We refer to our recent calculations (Eur. Phys. J. B, \\textbf{86}, 252 (2013)) of metallization pressure of the three-dimensional simple-cubic crystal of atomic hydrogen and study the effect on the crucial results concocting from approximating the $1s$ Slater-type orbital function with a series of $p$ Gaussians. As a result, we find the critical metallization pressure $p\_C = 102\\ GPa$. The latter part is a discussion of the influence of zero-point motion on the stabilizing pressure. We show that in our model the estimate magnitude of zero-point motion carries a little effect on the critical metallization pressure at zero temperature.

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/1406.3510>)

[PDF](<https://arxiv.org/pdf/1406.3510.pdf>)