Pregled bibliografske jedinice broj: 342981
Homolumo gap and matrix model
Homolumo gap and matrix model // Physical Review D - Particles, Fields, Gravitation, and Cosmology, 77 (2008), 12; 127701-1 doi:10.1103/PhysRevD.77.127701 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 342981 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Homolumo gap and matrix model
Autori
Andrić, Ivan ; Jonke, Larisa ; Jurman, Danijel ; Nielsen, Holger Bech
Izvornik
Physical Review D - Particles, Fields, Gravitation, and Cosmology (1550-7998) 77
(2008), 12;
127701-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
matrix model; homolumo gap
Sažetak
We discuss a dynamical matrix model by which probability distribution is associated with Gaussian ensembles from random matrix theory. We interpret the matrix M as a Hamiltonian representing interaction of a bosonic system with a single fermion. We show that a system of second-quantized fermions influences the ground state of the whole system by producing a gap between the highest occupied eigenvalue and the lowest unoccupied eigenvalue.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-0982930-2861 - Matrični modeli, dualnost i teorija polja
Ustanove:
Institut "Ruđer Bošković", Zagreb
