527 citations · 5k across the 144 of their papers we have counts for
145 papers
Phases of He and H adsorbed on a single carbon nanotube
M. C. Gordillo, J. Boronat
Using a diffusion Monte Carlo (DMC) technique, we calculated the phase diagrams of He and H adsorbed on a single (5,5) carbon nanotube, one of the narrowest that can be obt…
H2 superglass on an amorphous carbon substrate
M. C. Gordillo, J. Boronat
The phase diagram of a para-H2 monolayer absorbed on a experimentally syntetized amorphous carbon sheet was calculated using a diffusion Monte Carlo technique. We found that the gr…
Thermal-induced Local Imbalance in Repulsive Binary Bose Mixtures
Gerard Pascual, Gabriele Spada, Sebastiano Pilati +2
We study repulsive two-component Bose mixtures with equal populations and confined in a finite-size box through path-integral Monte Carlo simulations. For different values of the $…
Low-energy scattering parameters: A theoretical derivation of the effective range and scattering length for arbitrary angular momentum
Jordi Pera, Jordi Boronat
The most important parameters in the study of low-energy scattering are the s-wave and p-wave scattering lengths and the s-wave effective range. We solve the scattering problem and…
Thermal fading of the -tail of the momentum distribution induced by the hole anomaly
Giulia De Rosi, Grigori E. Astrakharchik, Maxim Olshanii +1
We study the thermal behavior of correlations in a one-dimensional Bose gas with tunable interaction strength, crossing from weakly-repulsive to Tonks-Girardeau regime. A reference…
Excitonic Insulator to Superconductor Phase Transition in Ultra-Compressed Helium
Cong Liu, Ion Errea, Chris Pickard +8
Helium, the second most abundant element in the universe, exhibits an extremely large electronic band gap of about eV at low pressures ( GPa). While the metallization…