RT Journal Article T1 Zero-temperature equation of state of quasi-one-dimensional H2 A1 Gordillo, M.C. A1 Boronat, Jordi A1 Casulleras, J. K1 Molecular hydrogen K1 Carbon nanotubes AB 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 quasicontinuous liquid-solid transition at very high linear densities.$1 ^{1}B^{+}_{u} \leftarrow 1 ^{1}A^{-}_{g}$ PB American Physical Society SN 0031-9007 YR 2000 FD 2000-09 LK http://hdl.handle.net/10433/937 UL http://hdl.handle.net/10433/937 LA en NO Physical Review Letters, 2000;85(11):2348-2351 NO Universidad Pablo de Olavide. Departamento de Sistemas Físicos, Químicos y Naturales DS RIO RD Jun 14, 2026