188 citations · 267 across the 6 of their papers we have counts for
7 papers
Bosonization of dimerized Hubbard chains
C. Mocanu, M. Dzierzawa, P. Schwab +1
The role of Klein factors is investigated for the bosonized Hamiltonian of the dimerized Hubbard model. Contrary to previous approaches we take into account their number changing p…
Finite-Size Bosonization and Self-Consistent Harmonic Approximation
C. Mocanu, M. Dzierzawa, P. Schwab +1
The self-consistent harmonic approximation is extended in order to account for the existence of Klein factors in bosonized Hamiltonians. This is important for the study of finite s…
Spin-Hall effect in a disordered 2D electron-system
Roberto Raimondi, Peter Schwab
We calculate the spin-Hall conductivity for a two-dimensional electron gas within the self-consistent Born approximation, varying the strength and type of disorder. In the weak dis…
Electronic thermal conductivity of disordered metals
Roberto Raimondi, Giorgio Savona, Peter Schwab +1
We calculate the thermal conductivity of interacting electrons in disordered metals. In our analysis we point out that the interaction affects thermal transport through two distinc…
Disordered Josephson Junctions of d-Wave Superconductors
T. Lueck, P. Schwab, U. Eckern +1
We study the Josephson effect between weakly coupled d-wave superconductors within the quasiclassical theory, in particular, the influence of interface roughness on the current-pha…
Quasiclassical theory of charge transport in disordered interacting electron systems
P. Schwab, R. Raimondi
We consider the corrections to the Boltzmann theory of electrical transport arising from the Coulomb interaction in disordered conductors. In this article the theory is formulated…