43 citations · 184 across the 12 of their papers we have counts for
8 papers · 1 filter
Reply to "Comment on Absence of off-diagonal long-range order in hcp He dislocation cores"
Maurice de Koning, Wei Cai, Claudio Cazorla +1
We offer a Reply to Document arXiv:2303.12174 by M. Boninsegni et al., commenting on arXiv:2301.02854 .
A microscopic description of vacancies in solid 4He
R. Rota, Y. Lutsyshyn, C. Cazorla +1
The changes that vacancies produce in the properties of hcp solid 4He are studied by means of quantum Monte Carlo methods. Our results show that the introduction of vacancies produ…
The elastic constants of solid 4He under pressure: a diffusion Monte Carlo study
C. Cazorla, Y. Lutsyshyn, J. Boronat
We study the elasticity of perfect 4He at zero-temperature using the diffusion Monte Carlo method and a realistic semi-empirical pairwise potential to describe the He-He interactio…
Ground-state properties and superfluidity of two- and quasi two-dimensional solid 4He
C. Cazorla, G. E. Astrakharchik, J. Casulleras +1
In a recent study we have reported a new type of trial wave function symmetric under the exchange of particles and which is able to describe a supersolid phase. In this work, we us…
Supersolidity in quantum films adsorbed on graphene and graphite
M. C. Gordillo, C. Cazorla, J. Boronat
Using quantum Monte Carlo we have studied the superfluid density of the first layer of He and H adsorbed on graphene and graphite. Our main focus has been on the equilibriu…
Properties of Vacancy Formation in He-4 hcp Crystals at Zero Temperature and Fixed Pressure
Y. Lutsyshyn, C. Cazorla, G. E. Astrakharchik +1
Equation of state of He-4 hcp crystals with vacancies is determined at zero temperature using the diffusion Monte Carlo technique, an exact ground state zero-temperature method. Th…