dc.contributor.author | Moulopoulos, Konstantinos | en |
dc.contributor.author | Ashcroft, N. W. | en |
dc.creator | Moulopoulos, Konstantinos | en |
dc.creator | Ashcroft, N. W. | en |
dc.date.accessioned | 2019-12-02T15:32:01Z | |
dc.date.available | 2019-12-02T15:32:01Z | |
dc.date.issued | 1990 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/58901 | |
dc.description.abstract | We derive exact scaling relations for the energy and pair-correlation functions of a neutral two-component system of charged nonrelativistic particles in its ground state. These are obtained under general conditions through the use of the virial theorem, and the use of the Hellmann-Feynman theorem with respect to masses and charges, and they are independent of symmetry. For a dense system of charged fermions of disparate masses, where Born-Oppenheimer separation is valid, these results are used to obtain the ground-state energy by scaling from known electron-gas results and evaluating terms from cross interactions by response and effective-mass theory. The results, which require very little numerical work, agree well with the quantum Monte Carlo simulations for metallic hydrogen. © 1990 The American Physical Society. | en |
dc.source | Physical Review B | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0242320467&doi=10.1103%2fPhysRevB.41.6500&partnerID=40&md5=ba9f67e6f9b12d83b8a8ebcce70a6353 | |
dc.title | Scaling relations for two-component charged systems: Application to metallic hydrogen | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1103/PhysRevB.41.6500 | |
dc.description.volume | 41 | |
dc.description.issue | 10 | |
dc.description.startingpage | 6500 | |
dc.description.endingpage | 6519 | |
dc.author.faculty | Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Φυσικής / Department of Physics | |
dc.type.uhtype | Article | en |
dc.contributor.orcid | Moulopoulos, Konstantinos [0000-0001-5139-436X] | |
dc.gnosis.orcid | 0000-0001-5139-436X | |