16 citations · 35 across the 3 of their papers we have counts for
3 papers
cond-mat.other2011★ 4 cited
Microscopic approach to the bcc phase of solid 4He
Riccardo Rota, Jordi Boronat
The coexistence between the hcp and bcc phases of solid 4He at fixed pressure, and at three different temperatures, is studied by means of the path integral Monte Carlo method. Mic…
cond-mat.other2011★ 15 cited
Onset temperature of Bose-Einstein condensation in incommensurate solid 4He
Riccardo Rota, Jordi Boronat
The temperature dependence of the one-body density matrix in 4He crystals presenting vacancies is computed with Path Integral Monte Carlo. The main purpose of this study is to esti…
cond-mat.other2010★ 16 cited
Path Integral Monte Carlo calculation of momentum distribution in solid \^4\He
Riccardo Rota, Jordi Boronat
We perform calculations of the momentum distribution n(k) in solid \^4\He by means of path integral Monte Carlo methods. We see that, in perfect crystal, n(k) does not depend on te…