Homolumo gap from dynamical energy levels (CROSBI ID 158229)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Andrić, Ivan ; Jonke, Larisa ; Jurman, Danijel ; Nielsen, Holger Bech
engleski
Homolumo gap from dynamical energy levels
We introduce a dynamical matrix model where the matrix is interpreted as a Hamiltonian representing interaction of a bosonic system with a single fermion. We show how a system of second-quantized fermions influences the ground state of the whole system by producing a gap between the highest eigenvalue of the occupied single-fermion states and the lowest eigenvalue of the unoccupied single-fermion states. We describe the development of the gap in both the strong and weak coupling regimes, while for the intermediate coupling strength we expect formation of homolumo kinks.
matrix model; homolumo gap
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
80 (10)
2009.
107701-1-107701-4
objavljeno
1550-7998
10.1103/PhysRevD.80.107701