Nonequilibrium dephasing in Coulomb blockade quantum dots
arXiv:0807.0356 · doi:10.1103/PhysRevLett.102.026805
Abstract
We present a theory of zero-bias anomalies and dephasing rates for a Coulomb-blockaded quantum dot, driven out of equilibrium by coupling to voltage biased source and drain leads. We interpret our results in terms of the statistics of voltage fluctuations in the system.
4 pages
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- 1/N expansion of the nonequilibrium infinite-U Anderson Model
- Nonequilibrium Kondo transport through a quantum dot in a magnetic field
- Slave-boson Keldysh field theory for the Kondo effect in quantum dots
- Feynman-Vernon influence functional approach to quantum transport in interacting nanojunctions: An analytical hierarchical study
- Relaxation dynamics of the electron distribution in the Coulomb blockade problem
- Korshunov instantons out of equilibrium
- Out-of-Equilibrium Admittance of Single Electron Box Under Strong Coulomb Blockade
- Coulomb blockade in a non-thermalized quantum dot
- Coulomb blockade of chiral Majorana and complex fermions far from equilibrium