239 citations · 2.2k across the 40 of their papers we have counts for
12 papers · 1 filter
Magnetic field-induced giant enhancement of electron-phonon energy transfer in strongly disordered conductors
A. V. Shtyk, M. V. Feigel'man, V. E. Kravtsov
Relaxation of soft modes (e.g. charge density in gated semiconductor heterostructures, spin density in the presence of magnetic field) slowed down by disorder may lead to giant enh…
Two-eigenfunction correlation in a multifractal metal and insulator
E. Cuevas, V. E. Kravtsov
We consider the correlation of two single-particle probability densities at coinciding points as a function of the energy separation for…
Superbosonization formula and its application to random matrix theory
J. E. Bunder, K. B. Efetov, V. E. Kravtsov +2
Starting from Gaussian random matrix models we derive a new supermatrix field theory model. In contrast to the conventional non-linear sigma models, the new model is applicable for…
Coulomb blockade in quantum dots under AC pumping
D. M. Basko, V. E. Kravtsov
We study conductance through a quantum dot under Coulomb blockade conditions in the presence of an external periodic perturbation. The stationary state is determined by the balance…
Energy level statistics of a critical random matrix ensemble
Macleans L. Ndawana, V. E. Kravtsov
We study level statistics of a critical random matrix ensemble of a power-law banded complex Hermitean matrices. We compute numerically the level compressibility via the level numb…
Dynamic localization in quantum dots: analytical theory
D. M. Basko, M. A. Skvortsov, V. E. Kravtsov
We analyze the response of a complex quantum-mechanical system (e. g., a quantum dot) to a time-dependent perturbation. Assuming the dot energy spectrum and the perturbation to be…