# Time-dependent transport of electrons through a photon cavity

@article{Gudmundsson2011TimedependentTO, title={Time-dependent transport of electrons through a photon cavity}, author={Vidar Gudmundsson and O. Jonasson and Chi‐Shung Tang and Hsi-Sheng Goan and Andrei Manolescu}, journal={Physical Review B}, year={2011}, volume={85}, pages={075306} }

We use a non-Markovian master equation to describe the transport of Coulomb-interacting electrons through an electromagnetic cavity with one quantized photon mode. The central system is a finite-parabolic quantum wire that is coupled weakly to external parabolic quasi-one-dimensional leads at $t=0$. With a stepwise introduction of complexity to the description of the system and a corresponding stepwise truncation of the ensuing many-body spaces, we are able to describe the time-dependent…

## 36 Citations

### Electron transport through a quantum dot assisted by cavity photons

- PhysicsJournal of physics. Condensed matter : an Institute of Physics journal
- 2013

We investigate transient transport of electrons through a single quantum dot controlled by a plunger gate. The dot is embedded in a finite wire with length Lx assumed to lie along the x-direction…

### The influence of cavity photons on the transient transport of correlated electrons through a quantum ring with magnetic field and spin-orbit interaction

- Physics
- 2014

We investigate time-dependent transport of Coulomb and spin-orbit interacting electrons through a finite-width quantum ring of realistic geometry under nonequilibrium conditions using a…

### Coupled Collective and Rabi Oscillations Triggered by Electron Transport through a Photon Cavity

- Physics
- 2015

We show how the switching on of electron transport through a system of two parallel quantum dots embedded in a short quantum wire in a photon cavity can trigger coupled Rabi and collective…

### Current correlations for the transport of interacting electrons through parallel quantum dots in a photon cavity

- PhysicsPhysics Letters A
- 2018

### The interplay of electron–photon and cavity-environment coupling on the electron transport through a quantum dot system

- PhysicsPhysica E: Low-dimensional Systems and Nanostructures
- 2020

### Delocalization of electrons by cavity photons in transport through a quantum dot molecule

- Physics
- 2014

### Cavity‐photon contribution to the effective interaction of electrons in parallel quantum dots

- Physics
- 2016

A single cavity photon mode is expected to modify the Coulomb interaction of an electron system in the cavity. Here we investigate this phenomena in a parallel double quantum dot system. We explore…

### Coexisting spin and Rabi oscillations at intermediate time regimes in electron transport through a photon cavity

- PhysicsBeilstein journal of nanotechnology
- 2019

This work theoretically model the time-dependent transport through an asymmetric double quantum dot etched in a two-dimensional wire embedded in a far-infrared photon cavity and predicts that in the presence of a transverse magnetic field the interdot Rabi oscillations appearing in the intermediate and transient regime coexist with slower non-equilibrium fluctuations in the occupation of states for opposite spin orientation.