Titelangaben
Sammüller, Florian ; Hermann, Sophie ; de las Heras, Daniel ; Schmidt, Matthias:
Noether-Constrained Correlations in Equilibrium Liquids.
In: Physical Review Letters.
Bd. 130
(2023)
.
- 268203.
ISSN 1079-7114
DOI: https://doi.org/10.1103/PhysRevLett.130.268203
Abstract
Liquid structure carries deep imprints of an inherent thermal invariance against a spatial transformation of the underlying classical many-body Hamiltonian. At first order in the transformation field Noether’s theorem yields the local force balance. Three distinct two-body correlation functions emerge at second order, namely the standard two-body density, the localized force-force correlation function, and the localized force gradient. An exact Noether sum rule interrelates these correlators. Simulations of Lennard-Jones, Yukawa, soft-sphere dipolar, Stockmayer, Gay-Berne and Weeks-Chandler-Andersen liquids, of monatomic water and of a colloidal gel former demonstrate the fundamental role in the characterization of spatial structure.
Weitere Angaben
Publikationsform: | Artikel in einer Zeitschrift |
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Begutachteter Beitrag: | Ja |
Institutionen der Universität: | Fakultäten > Fakultät für Mathematik, Physik und Informatik > Physikalisches Institut > Lehrstuhl Theoretische Physik II > Lehrstuhl Theoretische Physik II - Univ.-Prof. Dr. Matthias Schmidt |
Titel an der UBT entstanden: | Ja |
Themengebiete aus DDC: | 500 Naturwissenschaften und Mathematik 500 Naturwissenschaften und Mathematik > 530 Physik |
Eingestellt am: | 27 Mai 2024 11:20 |
Letzte Änderung: | 27 Mai 2024 11:20 |
URI: | https://eref.uni-bayreuth.de/id/eprint/89623 |