Katja Klobas (Avtor), Marko Medenjak (Avtor), Tomaž Prosen (Avtor)

Povzetek

We discuss a simple deterministic lattice gas of locally interacting charged particles, for which we show coexistence of ballistic and diffusive transport. Both, the ballistic and the diffusive transport coeffcients, specifically the Drude weight and the diffusion constant, respectively, are analytically computed for a particular set of generalized Gibbs states and may independently vanish for appropriate values of thermodynamic parameters. Moreover, our analysis, based on explicit construction of the matrix representation of time-automorphism in a suitable basis of the algebra of local observables, allows for an exact computation of the dynamic structure factor and closed form solution of the inhomogeneous quench problem.

Ključne besede

statistična mehanika;statistical mechanics;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FMF - Fakulteta za matematiko in fiziko
UDK: 536
COBISS: 3285092 Povezava se bo odprla v novem oknu
ISSN: 1742-5468
Št. ogledov: 803
Št. prenosov: 393
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: statistična mehanika;
Strani: 27 str.
Letnik: ǂVol. ǂ2018
Zvezek: ǂart. no. ǂ123202
Čas izdaje: Dec. 2018
DOI: 10.1088/1742-5468/aae853
ID: 11002139