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Path integral Monte Carlo approach to the structural properties and collective excitations of liquid [Formula: see text] without fixed nodes
Due to its nature as a strongly correlated quantum liquid, ultracold helium is characterized by the nontrivial interplay of different physical effects. Bosonic [Formula: see text] exhibits superfluidity and Bose-Einstein condensation. Its physical properties have been accurately determined on the ba...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8758733/ https://www.ncbi.nlm.nih.gov/pubmed/35027602 http://dx.doi.org/10.1038/s41598-021-04355-9 |