81 citations · 146 across the 7 of their papers we have counts for
7 papers
Fine structure of current noise spectra in nanoelectromechanical resonators
Dong E. Liu, Alex Levchenko
We study the frequency-dependent noise of a suspended carbon nanotube quantum dot nanoelectromechanical resonator induced by electron-vibration coupling. Using a rigorous Keldysh d…
Keldysh approach to periodically driven systems with a fermionic bath: non-equilibrium steady state, proximity effect and dissipation
Dong E. Liu, Alex Levchenko, Roman M. Lutchyn
We study properties of a periodically driven system coupled to a thermal bath. As a nontrivial example, we consider periodically driven metallic system coupled to a superconducting…
Majorana zero modes choose Euler numbers - revealed by full counting statistics
Dong E. Liu, Alex Levchenko, Roman M. Lutchyn
We study transport properties of a quantum dot coupled to a Majorana zero mode and two normal leads. We investigate the full counting statistics of charge tunneling events which al…
Tunneling Spectroscopy of a Spiral Luttinger Liquid in Contact with Superconductors
Dong E. Liu, Alex Levchenko
One-dimensional wires with Rashba spin-orbit coupling, magnetic field, and strong electron-electron interactions are described by a spiral Luttinger liquid model. We develop a theo…
Thermal transport and quench relaxation in nonlinear Luttinger liquids
Stanislav Apostolov, Dong E. Liu, Zakhar Maizelis +1
One-dimensional electrons with a linearized dispersion relation are equivalent to a collection of harmonic plasmon modes, which represent long wavelength density oscillations. An i…
Floquet Majorana Fermions for Topological Qubits
Dong E. Liu, Alex Levchenko, Harold U. Baranger
We introduce and develop an approach to realizing a topological phase transition and non-Abelian statistics with dynamically induced Floquet Majorana Fermions (FMFs). When the peri…
Resonantly suppressed transmission and anomalously enhanced light absorption in ultrathin metal films
I. S. Spevak, A. Yu. Nikitin, E. V. Bezuglyi +2
We study light diffraction in the periodically modulated ultrathin metal films both analytically and numerically. Without modulation these films are almost transparent. The periodi…