53 citations · 103 across the 6 of their papers we have counts for
6 papers
Hydrodynamics of charged two-dimensional Dirac systems I: thermo-electric transport
Kitinan Pongsangangan, T. Ludwig, H. T. C. Stoof +1
In this paper we study thermo-electric transport in interacting two-dimensional Dirac-type systems using a phenomenological Boltzmann approach. We consider a setup that can accommo…
Wick rotation for quantum field theories on degenerate Moyal space(-time)
Harald Grosse, Gandalf Lechner, Thomas Ludwig +1
In this paper the connection between quantum field theories on flat noncommutative space(-times) in Euclidean and Lorentzian signature is studied for the case that time is still co…
Effect of gauge-field interaction on fermion transport in 2D: Hartree conductivity correction and dephasing
T. Ludwig, I. V. Gornyi, A. D. Mirlin +1
We consider the quantum corrections to the conductivity of fermions interacting via a Chern-Simons gauge field, and concentrate on the Hartree-type contributions. The first-order H…
Nonequilibrium mesoscopic conductance fluctuations
T. Ludwig, Ya. M. Blanter, A. D. Mirlin
We investigate the amplitude of mesoscopic fluctuations of the differential conductance of a metallic wire at arbitrary bias voltage V. For non-interacting electrons, the variance…
Mesoscopic Aharonov-Bohm oscillations in metallic rings
T. Ludwig, A. D. Mirlin
We study the amplitude of mesoscopic Aharonov-Bohm oscillations in quasi-one-dimensional (Q1D) diffusive rings. We consider first the low-temperature limit of a fully coherent samp…
Interaction-induced dephasing of Aharonov-Bohm oscillations
T. Ludwig, A. D. Mirlin
We study the effect of the electron-electron interaction on the amplitude of mesoscopic Aharonov-Bohm oscillations in quasi-one-dimensional (Q1D) diffusive rings. We show that the…