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Zero-temperature equation of state of quasi-one dimensional H2

M. C. Gordillo·J. Boronat·J. Casulleras
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Abstract

We have studied molecular hydrogen in a pure 1D geometry and inside a narrow carbon nanotube by means of the diffusion Monte Carlo method. The one-dimensionality of H2 in the nanotube is well maintained in a large density range, this system being closer to an ideal 1D fluid than liquid 4He in the same setup. H2 shares with 4He the existence of a stable liquid phase and a quasi-continuous liquid-solid transition at very high linear densities.

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M. C. Gordillo, J. Boronat, J. Casulleras. 2000-04-12. Zero-temperature equation of state of quasi-one dimensional H2. https://doi.org/10.1103/physrevlett.85.2348

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