643 citations · 6.1k across the 133 of their papers we have counts for
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Wigner-Dyson Statistics from the Keldysh Sigma-Model
Alexander Altland, Alex Kamenev
The level statistics of disordered metallic grains with broken time reversal invariance is obtained from a saddle point analysis of the Keldysh nonlinear sigma-model.
Quantum Pumping in the Magnetic Field: Role of Discrete Symmetries
I. L. Aleiner, B. L. Altshuler, A. Kamenev
We consider an effect of the discrete spatial symmetries and magnetic field on the adiabatic charge pumping in mesoscopic systems. In general case, there is no symmetry of the pump…
Weak Charge Quantization as an Instanton of Interacting sigma-model
Alex Kamenev
Coulomb blockade in a quantum dot attached to a diffusive conductor is considered in the framework of the non-linear sigma-model. It is shown that the weak charge quantization on t…
Counting Statistics of an Adiabatic Pump
Anton Andreev, Alex Kamenev
We consider quantum statistics of charge transmitted through a mesoscopic device in the adiabatic pumping process. A general formula for the distribution function of the transmitte…